86996140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3323}}^1$

素因数の和:3367

約数の個数: 96

約数和(自身を含む): 241242624

約数和(自身を除く): 154246484

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2380, 2618, 3323, 3740, 5236, 6545, 6646, 13090, 13292, 16615, 23261, 26180, 33230, 36553, 46522, 56491, 66460, 73106, 93044, 112982, 116305, 146212, 182765, 225964, 232610, 255871, 282455, 365530, 395437, 465220, 511742, 564910, 621401, 731060, 790874, 1023484, 1129820, 1242802, 1279355, 1581748, 1977185, 2485604, 2558710, 3107005, 3954370, 4349807, 5117420, 6214010, 7908740, 8699614, 12428020, 17399228, 21749035, 43498070, 86996140]

約数ペア:

[(1, 86996140), (2, 43498070), (4, 21749035), (5, 17399228), (7, 12428020), (10, 8699614), (11, 7908740), (14, 6214010), (17, 5117420), (20, 4349807), (22, 3954370), (28, 3107005), (34, 2558710), (35, 2485604), (44, 1977185), (55, 1581748), (68, 1279355), (70, 1242802), (77, 1129820), (85, 1023484), (110, 790874), (119, 731060), (140, 621401), (154, 564910), (170, 511742), (187, 465220), (220, 395437), (238, 365530), (308, 282455), (340, 255871), (374, 232610), (385, 225964), (476, 182765), (595, 146212), (748, 116305), (770, 112982), (935, 93044), (1190, 73106), (1309, 66460), (1540, 56491), (1870, 46522), (2380, 36553), (2618, 33230), (3323, 26180), (3740, 23261), (5236, 16615), (6545, 13292), (6646, 13090)]