72570456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1449

約数の個数: 96

約数和(自身を含む): 226855200

約数和(自身を除く): 154284744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 109, 126, 168, 218, 252, 327, 436, 504, 654, 763, 872, 981, 1308, 1321, 1526, 1962, 2289, 2616, 2642, 3052, 3924, 3963, 4578, 5284, 6104, 6867, 7848, 7926, 9156, 9247, 10568, 11889, 13734, 15852, 18312, 18494, 23778, 27468, 27741, 31704, 36988, 47556, 54936, 55482, 73976, 83223, 95112, 110964, 143989, 166446, 221928, 287978, 332892, 431967, 575956, 665784, 863934, 1007923, 1151912, 1295901, 1727868, 2015846, 2591802, 3023769, 3455736, 4031692, 5183604, 6047538, 8063384, 9071307, 10367208, 12095076, 18142614, 24190152, 36285228, 72570456]

約数ペア:

[(1, 72570456), (2, 36285228), (3, 24190152), (4, 18142614), (6, 12095076), (7, 10367208), (8, 9071307), (9, 8063384), (12, 6047538), (14, 5183604), (18, 4031692), (21, 3455736), (24, 3023769), (28, 2591802), (36, 2015846), (42, 1727868), (56, 1295901), (63, 1151912), (72, 1007923), (84, 863934), (109, 665784), (126, 575956), (168, 431967), (218, 332892), (252, 287978), (327, 221928), (436, 166446), (504, 143989), (654, 110964), (763, 95112), (872, 83223), (981, 73976), (1308, 55482), (1321, 54936), (1526, 47556), (1962, 36988), (2289, 31704), (2616, 27741), (2642, 27468), (3052, 23778), (3924, 18494), (3963, 18312), (4578, 15852), (5284, 13734), (6104, 11889), (6867, 10568), (7848, 9247), (7926, 9156)]