68481504

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 250871040

約数和(自身を除く): 182389536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 67, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 134, 144, 156, 168, 169, 182, 189, 201, 208, 216, 224, 234, 252, 268, 273, 288, 312, 336, 338, 351, 364, 378, 402, 416, 432, 468, 469, 504, 507, 536, 546, 603, 624, 672, 676, 702, 728, 756, 804, 819, 864, 871, 936, 938, 1008, 1014, 1072, 1092, 1183, 1206, 1248, 1352, 1404, 1407, 1456, 1512, 1521, 1608, 1638, 1742, 1809, 1872, 1876, 2016, 2028, 2144, 2184, 2366, 2412, 2457, 2613, 2704, 2808, 2814, 2912, 3024, 3042, 3216, 3276, 3484, 3549, 3618, 3744, 3752, 4056, 4221, 4368, 4563, 4732, 4824, 4914, 5226, 5408, 5616, 5628, 6048, 6084, 6097, 6432, 6552, 6968, 7098, 7236, 7504, 7839, 8112, 8442, 8736, 9126, 9464, 9648, 9828, 10452, 10647, 11232, 11256, 11323, 12168, 12194, 12663, 13104, 13936, 14196, 14472, 15008, 15678, 16224, 16884, 18252, 18291, 18928, 19296, 19656, 20904, 21294, 22512, 22646, 23517, 24336, 24388, 25326, 26208, 27872, 28392, 28944, 31356, 31941, 33768, 33969, 36504, 36582, 37856, 39312, 41808, 42588, 45024, 45292, 47034, 48672, 48776, 50652, 54873, 56784, 57888, 62712, 63882, 67536, 67938, 73008, 73164, 78624, 79261, 83616, 85176, 90584, 94068, 97552, 101304, 101907, 109746, 113568, 125424, 127764, 135072, 135876, 146016, 146328, 158522, 164619, 170352, 181168, 188136, 195104, 202608, 203814, 219492, 237783, 250848, 255528, 271752, 292656, 305721, 317044, 329238, 340704, 362336, 376272, 405216, 407628, 438984, 475566, 511056, 543504, 585312, 611442, 634088, 658476, 713349, 752544, 815256, 877968, 951132, 1022112, 1087008, 1222884, 1268176, 1316952, 1426698, 1630512, 1755936, 1902264, 2140047, 2445768, 2536352, 2633904, 2853396, 3261024, 3804528, 4280094, 4891536, 5267808, 5706792, 7609056, 8560188, 9783072, 11413584, 17120376, 22827168, 34240752, 68481504]

約数ペア:

[(1, 68481504), (2, 34240752), (3, 22827168), (4, 17120376), (6, 11413584), (7, 9783072), (8, 8560188), (9, 7609056), (12, 5706792), (13, 5267808), (14, 4891536), (16, 4280094), (18, 3804528), (21, 3261024), (24, 2853396), (26, 2633904), (27, 2536352), (28, 2445768), (32, 2140047), (36, 1902264), (39, 1755936), (42, 1630512), (48, 1426698), (52, 1316952), (54, 1268176), (56, 1222884), (63, 1087008), (67, 1022112), (72, 951132), (78, 877968), (84, 815256), (91, 752544), (96, 713349), (104, 658476), (108, 634088), (112, 611442), (117, 585312), (126, 543504), (134, 511056), (144, 475566), (156, 438984), (168, 407628), (169, 405216), (182, 376272), (189, 362336), (201, 340704), (208, 329238), (216, 317044), (224, 305721), (234, 292656), (252, 271752), (268, 255528), (273, 250848), (288, 237783), (312, 219492), (336, 203814), (338, 202608), (351, 195104), (364, 188136), (378, 181168), (402, 170352), (416, 164619), (432, 158522), (468, 146328), (469, 146016), (504, 135876), (507, 135072), (536, 127764), (546, 125424), (603, 113568), (624, 109746), (672, 101907), (676, 101304), (702, 97552), (728, 94068), (756, 90584), (804, 85176), (819, 83616), (864, 79261), (871, 78624), (936, 73164), (938, 73008), (1008, 67938), (1014, 67536), (1072, 63882), (1092, 62712), (1183, 57888), (1206, 56784), (1248, 54873), (1352, 50652), (1404, 48776), (1407, 48672), (1456, 47034), (1512, 45292), (1521, 45024), (1608, 42588), (1638, 41808), (1742, 39312), (1809, 37856), (1872, 36582), (1876, 36504), (2016, 33969), (2028, 33768), (2144, 31941), (2184, 31356), (2366, 28944), (2412, 28392), (2457, 27872), (2613, 26208), (2704, 25326), (2808, 24388), (2814, 24336), (2912, 23517), (3024, 22646), (3042, 22512), (3216, 21294), (3276, 20904), (3484, 19656), (3549, 19296), (3618, 18928), (3744, 18291), (3752, 18252), (4056, 16884), (4221, 16224), (4368, 15678), (4563, 15008), (4732, 14472), (4824, 14196), (4914, 13936), (5226, 13104), (5408, 12663), (5616, 12194), (5628, 12168), (6048, 11323), (6084, 11256), (6097, 11232), (6432, 10647), (6552, 10452), (6968, 9828), (7098, 9648), (7236, 9464), (7504, 9126), (7839, 8736), (8112, 8442)]