64117872

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:277

約数の個数: 240

約数和(自身を含む): 231547680

約数和(自身を除く): 167429808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 233, 234, 252, 273, 294, 312, 336, 351, 364, 378, 392, 432, 441, 466, 468, 504, 546, 588, 624, 637, 699, 702, 728, 756, 784, 819, 882, 932, 936, 1008, 1092, 1176, 1274, 1323, 1398, 1404, 1456, 1512, 1631, 1638, 1764, 1864, 1872, 1911, 2097, 2184, 2352, 2457, 2548, 2646, 2796, 2808, 3024, 3029, 3262, 3276, 3528, 3728, 3822, 4194, 4368, 4893, 4914, 5096, 5292, 5592, 5616, 5733, 6058, 6291, 6524, 6552, 7056, 7644, 8388, 9087, 9786, 9828, 10192, 10584, 11184, 11417, 11466, 12116, 12582, 13048, 13104, 14679, 15288, 16776, 17199, 18174, 19572, 19656, 21168, 21203, 22834, 22932, 24232, 25164, 26096, 27261, 29358, 30576, 33552, 34251, 34398, 36348, 39144, 39312, 42406, 44037, 45668, 45864, 48464, 50328, 54522, 58716, 63609, 68502, 68796, 72696, 78288, 81783, 84812, 88074, 91336, 91728, 100656, 102753, 109044, 117432, 127218, 137004, 137592, 145392, 148421, 163566, 169624, 176148, 182672, 190827, 205506, 218088, 234864, 254436, 274008, 275184, 296842, 308259, 327132, 339248, 352296, 381654, 411012, 436176, 445263, 508872, 548016, 572481, 593684, 616518, 654264, 704592, 763308, 822024, 890526, 1017744, 1144962, 1187368, 1233036, 1308528, 1335789, 1526616, 1644048, 1781052, 2289924, 2374736, 2466072, 2671578, 3053232, 3562104, 4007367, 4579848, 4932144, 5343156, 7124208, 8014734, 9159696, 10686312, 16029468, 21372624, 32058936, 64117872]

約数ペア:

[(1, 64117872), (2, 32058936), (3, 21372624), (4, 16029468), (6, 10686312), (7, 9159696), (8, 8014734), (9, 7124208), (12, 5343156), (13, 4932144), (14, 4579848), (16, 4007367), (18, 3562104), (21, 3053232), (24, 2671578), (26, 2466072), (27, 2374736), (28, 2289924), (36, 1781052), (39, 1644048), (42, 1526616), (48, 1335789), (49, 1308528), (52, 1233036), (54, 1187368), (56, 1144962), (63, 1017744), (72, 890526), (78, 822024), (84, 763308), (91, 704592), (98, 654264), (104, 616518), (108, 593684), (112, 572481), (117, 548016), (126, 508872), (144, 445263), (147, 436176), (156, 411012), (168, 381654), (182, 352296), (189, 339248), (196, 327132), (208, 308259), (216, 296842), (233, 275184), (234, 274008), (252, 254436), (273, 234864), (294, 218088), (312, 205506), (336, 190827), (351, 182672), (364, 176148), (378, 169624), (392, 163566), (432, 148421), (441, 145392), (466, 137592), (468, 137004), (504, 127218), (546, 117432), (588, 109044), (624, 102753), (637, 100656), (699, 91728), (702, 91336), (728, 88074), (756, 84812), (784, 81783), (819, 78288), (882, 72696), (932, 68796), (936, 68502), (1008, 63609), (1092, 58716), (1176, 54522), (1274, 50328), (1323, 48464), (1398, 45864), (1404, 45668), (1456, 44037), (1512, 42406), (1631, 39312), (1638, 39144), (1764, 36348), (1864, 34398), (1872, 34251), (1911, 33552), (2097, 30576), (2184, 29358), (2352, 27261), (2457, 26096), (2548, 25164), (2646, 24232), (2796, 22932), (2808, 22834), (3024, 21203), (3029, 21168), (3262, 19656), (3276, 19572), (3528, 18174), (3728, 17199), (3822, 16776), (4194, 15288), (4368, 14679), (4893, 13104), (4914, 13048), (5096, 12582), (5292, 12116), (5592, 11466), (5616, 11417), (5733, 11184), (6058, 10584), (6291, 10192), (6524, 9828), (6552, 9786), (7056, 9087), (7644, 8388)]