87834648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19571}}^1$

素因数の和:19608

約数の個数: 64

約数和(自身を含む): 253653120

約数和(自身を除く): 165818472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 19571, 39142, 58713, 78284, 117426, 156568, 215281, 234852, 332707, 430562, 469704, 645843, 665414, 861124, 998121, 1291686, 1330828, 1722248, 1996242, 2583372, 2661656, 3659777, 3992484, 5166744, 7319554, 7984968, 10979331, 14639108, 21958662, 29278216, 43917324, 87834648]

約数ペア:

[(1, 87834648), (2, 43917324), (3, 29278216), (4, 21958662), (6, 14639108), (8, 10979331), (11, 7984968), (12, 7319554), (17, 5166744), (22, 3992484), (24, 3659777), (33, 2661656), (34, 2583372), (44, 1996242), (51, 1722248), (66, 1330828), (68, 1291686), (88, 998121), (102, 861124), (132, 665414), (136, 645843), (187, 469704), (204, 430562), (264, 332707), (374, 234852), (408, 215281), (561, 156568), (748, 117426), (1122, 78284), (1496, 58713), (2244, 39142), (4488, 19571)]