71746524

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 190899072

約数和(自身を除く): 119152548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1213, 1643, 1908, 2426, 3286, 3639, 4852, 4929, 6572, 7278, 9858, 10917, 14556, 14787, 19716, 21834, 29574, 37603, 43668, 59148, 64289, 75206, 112809, 128578, 150412, 192867, 225618, 257156, 338427, 385734, 451236, 578601, 676854, 771468, 1157202, 1353708, 1992959, 2314404, 3985918, 5978877, 7971836, 11957754, 17936631, 23915508, 35873262, 71746524]

約数ペア:

[(1, 71746524), (2, 35873262), (3, 23915508), (4, 17936631), (6, 11957754), (9, 7971836), (12, 5978877), (18, 3985918), (31, 2314404), (36, 1992959), (53, 1353708), (62, 1157202), (93, 771468), (106, 676854), (124, 578601), (159, 451236), (186, 385734), (212, 338427), (279, 257156), (318, 225618), (372, 192867), (477, 150412), (558, 128578), (636, 112809), (954, 75206), (1116, 64289), (1213, 59148), (1643, 43668), (1908, 37603), (2426, 29574), (3286, 21834), (3639, 19716), (4852, 14787), (4929, 14556), (6572, 10917), (7278, 9858)]