90718936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8663}}^1$

素因数の和:8704

約数の個数: 64

約数和(自身を含む): 224570880

約数和(自身を除く): 133851944

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 8663, 10472, 17326, 34652, 60641, 69304, 95293, 121282, 147271, 190586, 242564, 294542, 381172, 485128, 589084, 667051, 762344, 1030897, 1178168, 1334102, 1619981, 2061794, 2668204, 3239962, 4123588, 5336408, 6479924, 8247176, 11339867, 12959848, 22679734, 45359468, 90718936]

約数ペア:

[(1, 90718936), (2, 45359468), (4, 22679734), (7, 12959848), (8, 11339867), (11, 8247176), (14, 6479924), (17, 5336408), (22, 4123588), (28, 3239962), (34, 2668204), (44, 2061794), (56, 1619981), (68, 1334102), (77, 1178168), (88, 1030897), (119, 762344), (136, 667051), (154, 589084), (187, 485128), (238, 381172), (308, 294542), (374, 242564), (476, 190586), (616, 147271), (748, 121282), (952, 95293), (1309, 69304), (1496, 60641), (2618, 34652), (5236, 17326), (8663, 10472)]