28077624

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3023}}^1$

素因数の和:3081

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 51755976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3023, 3096, 4644, 6046, 9069, 9288, 12092, 18138, 24184, 27207, 36276, 54414, 72552, 81621, 108828, 129989, 163242, 217656, 259978, 326484, 389967, 519956, 652968, 779934, 1039912, 1169901, 1559868, 2339802, 3119736, 3509703, 4679604, 7019406, 9359208, 14038812, 28077624]

約数ペア:

[(1, 28077624), (2, 14038812), (3, 9359208), (4, 7019406), (6, 4679604), (8, 3509703), (9, 3119736), (12, 2339802), (18, 1559868), (24, 1169901), (27, 1039912), (36, 779934), (43, 652968), (54, 519956), (72, 389967), (86, 326484), (108, 259978), (129, 217656), (172, 163242), (216, 129989), (258, 108828), (344, 81621), (387, 72552), (516, 54414), (774, 36276), (1032, 27207), (1161, 24184), (1548, 18138), (2322, 12092), (3023, 9288), (3096, 9069), (4644, 6046)]