68403608

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 166239360

約数和(自身を除く): 97835752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 433, 434, 637, 728, 806, 866, 868, 1274, 1519, 1612, 1732, 1736, 2548, 2821, 3031, 3038, 3224, 3464, 5096, 5629, 5642, 6062, 6076, 11258, 11284, 12124, 12152, 13423, 19747, 21217, 22516, 22568, 24248, 26846, 39403, 39494, 42434, 45032, 53692, 78806, 78988, 84868, 93961, 107384, 157612, 157976, 169736, 174499, 187922, 275821, 315224, 348998, 375844, 551642, 657727, 697996, 751688, 1103284, 1221493, 1315454, 1395992, 2206568, 2442986, 2630908, 4885972, 5261816, 8550451, 9771944, 17100902, 34201804, 68403608]

約数ペア:

[(1, 68403608), (2, 34201804), (4, 17100902), (7, 9771944), (8, 8550451), (13, 5261816), (14, 4885972), (26, 2630908), (28, 2442986), (31, 2206568), (49, 1395992), (52, 1315454), (56, 1221493), (62, 1103284), (91, 751688), (98, 697996), (104, 657727), (124, 551642), (182, 375844), (196, 348998), (217, 315224), (248, 275821), (364, 187922), (392, 174499), (403, 169736), (433, 157976), (434, 157612), (637, 107384), (728, 93961), (806, 84868), (866, 78988), (868, 78806), (1274, 53692), (1519, 45032), (1612, 42434), (1732, 39494), (1736, 39403), (2548, 26846), (2821, 24248), (3031, 22568), (3038, 22516), (3224, 21217), (3464, 19747), (5096, 13423), (5629, 12152), (5642, 12124), (6062, 11284), (6076, 11258)]