80675688

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:2026

約数の個数: 64

約数和(自身を含む): 211656960

約数和(自身を除く): 130981272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 888, 1128, 1739, 1933, 3478, 3866, 5217, 5799, 6956, 7732, 10434, 11598, 13912, 15464, 20868, 23196, 41736, 46392, 71521, 90851, 143042, 181702, 214563, 272553, 286084, 363404, 429126, 545106, 572168, 726808, 858252, 1090212, 1716504, 2180424, 3361487, 6722974, 10084461, 13445948, 20168922, 26891896, 40337844, 80675688]

約数ペア:

[(1, 80675688), (2, 40337844), (3, 26891896), (4, 20168922), (6, 13445948), (8, 10084461), (12, 6722974), (24, 3361487), (37, 2180424), (47, 1716504), (74, 1090212), (94, 858252), (111, 726808), (141, 572168), (148, 545106), (188, 429126), (222, 363404), (282, 286084), (296, 272553), (376, 214563), (444, 181702), (564, 143042), (888, 90851), (1128, 71521), (1739, 46392), (1933, 41736), (3478, 23196), (3866, 20868), (5217, 15464), (5799, 13912), (6956, 11598), (7732, 10434)]