64752912

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 320

約数和(自身を含む): 238080000

約数和(自身を除く): 173327088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 27, 28, 36, 38, 42, 46, 48, 49, 54, 56, 57, 63, 69, 72, 76, 84, 92, 98, 108, 112, 114, 126, 133, 138, 144, 147, 152, 161, 168, 171, 184, 189, 196, 207, 216, 228, 252, 266, 276, 294, 304, 322, 336, 342, 343, 368, 378, 392, 399, 414, 432, 437, 441, 456, 483, 504, 513, 532, 552, 588, 621, 644, 684, 686, 756, 784, 798, 828, 874, 882, 912, 931, 966, 1008, 1026, 1029, 1064, 1104, 1127, 1176, 1197, 1242, 1288, 1311, 1323, 1368, 1372, 1449, 1512, 1596, 1656, 1748, 1764, 1862, 1932, 2052, 2058, 2128, 2254, 2352, 2394, 2484, 2576, 2622, 2646, 2736, 2744, 2793, 2898, 3024, 3059, 3087, 3192, 3312, 3381, 3496, 3528, 3591, 3724, 3864, 3933, 4104, 4116, 4347, 4508, 4788, 4968, 5244, 5292, 5488, 5586, 5796, 6118, 6174, 6384, 6517, 6762, 6992, 7056, 7182, 7448, 7728, 7866, 7889, 8208, 8232, 8379, 8694, 9016, 9177, 9261, 9576, 9936, 10143, 10488, 10584, 11172, 11592, 11799, 12236, 12348, 13034, 13524, 14364, 14896, 15732, 15778, 16464, 16758, 17388, 18032, 18354, 18522, 19152, 19551, 20286, 20976, 21168, 21413, 22344, 23184, 23598, 23667, 24472, 24696, 25137, 26068, 27048, 27531, 28728, 30429, 31464, 31556, 33516, 34776, 36708, 37044, 39102, 40572, 42826, 44688, 47196, 47334, 48944, 49392, 50274, 52136, 54096, 55062, 57456, 58653, 60858, 62928, 63112, 64239, 67032, 69552, 71001, 73416, 74088, 78204, 81144, 82593, 85652, 94392, 94668, 100548, 104272, 110124, 117306, 121716, 126224, 128478, 134064, 142002, 146832, 148176, 149891, 156408, 162288, 165186, 171304, 175959, 188784, 189336, 192717, 201096, 213003, 220248, 234612, 243432, 256956, 284004, 299782, 312816, 330372, 342608, 351918, 378672, 385434, 402192, 426006, 440496, 449673, 469224, 486864, 513912, 568008, 578151, 599564, 660744, 703836, 770868, 852012, 899346, 938448, 1027824, 1136016, 1156302, 1199128, 1321488, 1349019, 1407672, 1541736, 1704024, 1798692, 2312604, 2398256, 2698038, 2815344, 3083472, 3408048, 3597384, 4047057, 4625208, 5396076, 7194768, 8094114, 9250416, 10792152, 16188228, 21584304, 32376456, 64752912]

約数ペア:

[(1, 64752912), (2, 32376456), (3, 21584304), (4, 16188228), (6, 10792152), (7, 9250416), (8, 8094114), (9, 7194768), (12, 5396076), (14, 4625208), (16, 4047057), (18, 3597384), (19, 3408048), (21, 3083472), (23, 2815344), (24, 2698038), (27, 2398256), (28, 2312604), (36, 1798692), (38, 1704024), (42, 1541736), (46, 1407672), (48, 1349019), (49, 1321488), (54, 1199128), (56, 1156302), (57, 1136016), (63, 1027824), (69, 938448), (72, 899346), (76, 852012), (84, 770868), (92, 703836), (98, 660744), (108, 599564), (112, 578151), (114, 568008), (126, 513912), (133, 486864), (138, 469224), (144, 449673), (147, 440496), (152, 426006), (161, 402192), (168, 385434), (171, 378672), (184, 351918), (189, 342608), (196, 330372), (207, 312816), (216, 299782), (228, 284004), (252, 256956), (266, 243432), (276, 234612), (294, 220248), (304, 213003), (322, 201096), (336, 192717), (342, 189336), (343, 188784), (368, 175959), (378, 171304), (392, 165186), (399, 162288), (414, 156408), (432, 149891), (437, 148176), (441, 146832), (456, 142002), (483, 134064), (504, 128478), (513, 126224), (532, 121716), (552, 117306), (588, 110124), (621, 104272), (644, 100548), (684, 94668), (686, 94392), (756, 85652), (784, 82593), (798, 81144), (828, 78204), (874, 74088), (882, 73416), (912, 71001), (931, 69552), (966, 67032), (1008, 64239), (1026, 63112), (1029, 62928), (1064, 60858), (1104, 58653), (1127, 57456), (1176, 55062), (1197, 54096), (1242, 52136), (1288, 50274), (1311, 49392), (1323, 48944), (1368, 47334), (1372, 47196), (1449, 44688), (1512, 42826), (1596, 40572), (1656, 39102), (1748, 37044), (1764, 36708), (1862, 34776), (1932, 33516), (2052, 31556), (2058, 31464), (2128, 30429), (2254, 28728), (2352, 27531), (2394, 27048), (2484, 26068), (2576, 25137), (2622, 24696), (2646, 24472), (2736, 23667), (2744, 23598), (2793, 23184), (2898, 22344), (3024, 21413), (3059, 21168), (3087, 20976), (3192, 20286), (3312, 19551), (3381, 19152), (3496, 18522), (3528, 18354), (3591, 18032), (3724, 17388), (3864, 16758), (3933, 16464), (4104, 15778), (4116, 15732), (4347, 14896), (4508, 14364), (4788, 13524), (4968, 13034), (5244, 12348), (5292, 12236), (5488, 11799), (5586, 11592), (5796, 11172), (6118, 10584), (6174, 10488), (6384, 10143), (6517, 9936), (6762, 9576), (6992, 9261), (7056, 9177), (7182, 9016), (7448, 8694), (7728, 8379), (7866, 8232), (7889, 8208)]