80540152

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7691}}^1$

素因数の和:7732

約数の個数: 64

約数和(自身を含む): 199376640

約数和(自身を除く): 118836488

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, 7691, 10472, 15382, 30764, 53837, 61528, 84601, 107674, 130747, 169202, 215348, 261494, 338404, 430696, 522988, 592207, 676808, 915229, 1045976, 1184414, 1438217, 1830458, 2368828, 2876434, 3660916, 4737656, 5752868, 7321832, 10067519, 11505736, 20135038, 40270076, 80540152]

約数ペア:

[(1, 80540152), (2, 40270076), (4, 20135038), (7, 11505736), (8, 10067519), (11, 7321832), (14, 5752868), (17, 4737656), (22, 3660916), (28, 2876434), (34, 2368828), (44, 1830458), (56, 1438217), (68, 1184414), (77, 1045976), (88, 915229), (119, 676808), (136, 592207), (154, 522988), (187, 430696), (238, 338404), (308, 261494), (374, 215348), (476, 169202), (616, 130747), (748, 107674), (952, 84601), (1309, 61528), (1496, 53837), (2618, 30764), (5236, 15382), (7691, 10472)]