68470584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 213373440

約数和(自身を除く): 144902856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 107, 156, 168, 182, 214, 273, 293, 312, 321, 364, 428, 546, 586, 642, 728, 749, 856, 879, 1092, 1172, 1284, 1391, 1498, 1758, 2051, 2184, 2247, 2344, 2568, 2782, 2996, 3516, 3809, 4102, 4173, 4494, 5564, 5992, 6153, 7032, 7618, 8204, 8346, 8988, 9737, 11128, 11427, 12306, 15236, 16408, 16692, 17976, 19474, 22854, 24612, 26663, 29211, 30472, 31351, 33384, 38948, 45708, 49224, 53326, 58422, 62702, 77896, 79989, 91416, 94053, 106652, 116844, 125404, 159978, 188106, 213304, 219457, 233688, 250808, 319956, 376212, 407563, 438914, 639912, 658371, 752424, 815126, 877828, 1222689, 1316742, 1630252, 1755656, 2445378, 2633484, 2852941, 3260504, 4890756, 5266968, 5705882, 8558823, 9781512, 11411764, 17117646, 22823528, 34235292, 68470584]

約数ペア:

[(1, 68470584), (2, 34235292), (3, 22823528), (4, 17117646), (6, 11411764), (7, 9781512), (8, 8558823), (12, 5705882), (13, 5266968), (14, 4890756), (21, 3260504), (24, 2852941), (26, 2633484), (28, 2445378), (39, 1755656), (42, 1630252), (52, 1316742), (56, 1222689), (78, 877828), (84, 815126), (91, 752424), (104, 658371), (107, 639912), (156, 438914), (168, 407563), (182, 376212), (214, 319956), (273, 250808), (293, 233688), (312, 219457), (321, 213304), (364, 188106), (428, 159978), (546, 125404), (586, 116844), (642, 106652), (728, 94053), (749, 91416), (856, 79989), (879, 77896), (1092, 62702), (1172, 58422), (1284, 53326), (1391, 49224), (1498, 45708), (1758, 38948), (2051, 33384), (2184, 31351), (2247, 30472), (2344, 29211), (2568, 26663), (2782, 24612), (2996, 22854), (3516, 19474), (3809, 17976), (4102, 16692), (4173, 16408), (4494, 15236), (5564, 12306), (5992, 11427), (6153, 11128), (7032, 9737), (7618, 8988), (8204, 8346)]