8872728

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 14351592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 71, 82, 123, 127, 142, 164, 213, 246, 254, 284, 328, 381, 426, 492, 508, 568, 762, 852, 984, 1016, 1524, 1704, 2911, 3048, 5207, 5822, 8733, 9017, 10414, 11644, 15621, 17466, 18034, 20828, 23288, 27051, 31242, 34932, 36068, 41656, 54102, 62484, 69864, 72136, 108204, 124968, 216408, 369697, 739394, 1109091, 1478788, 2218182, 2957576, 4436364, 8872728]

約数ペア:

[(1, 8872728), (2, 4436364), (3, 2957576), (4, 2218182), (6, 1478788), (8, 1109091), (12, 739394), (24, 369697), (41, 216408), (71, 124968), (82, 108204), (123, 72136), (127, 69864), (142, 62484), (164, 54102), (213, 41656), (246, 36068), (254, 34932), (284, 31242), (328, 27051), (381, 23288), (426, 20828), (492, 18034), (508, 17466), (568, 15621), (762, 11644), (852, 10414), (984, 9017), (1016, 8733), (1524, 5822), (1704, 5207), (2911, 3048)]