82132680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97777}}^1$

素因数の和:97798

約数の個数: 64

約数和(自身を含む): 281600640

約数和(自身を除く): 199467960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 97777, 195554, 293331, 391108, 488885, 586662, 684439, 782216, 977770, 1173324, 1368878, 1466655, 1955540, 2053317, 2346648, 2737756, 2933310, 3422195, 3911080, 4106634, 5475512, 5866620, 6844390, 8213268, 10266585, 11733240, 13688780, 16426536, 20533170, 27377560, 41066340, 82132680]

約数ペア:

[(1, 82132680), (2, 41066340), (3, 27377560), (4, 20533170), (5, 16426536), (6, 13688780), (7, 11733240), (8, 10266585), (10, 8213268), (12, 6844390), (14, 5866620), (15, 5475512), (20, 4106634), (21, 3911080), (24, 3422195), (28, 2933310), (30, 2737756), (35, 2346648), (40, 2053317), (42, 1955540), (56, 1466655), (60, 1368878), (70, 1173324), (84, 977770), (105, 782216), (120, 684439), (140, 586662), (168, 488885), (210, 391108), (280, 293331), (420, 195554), (840, 97777)]