68939508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:709

約数の個数: 72

約数和(自身を含む): 179347840

約数和(自身を除く): 110408332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 121, 132, 158, 237, 242, 316, 363, 474, 484, 601, 726, 869, 948, 1202, 1452, 1738, 1803, 2404, 2607, 3476, 3606, 5214, 6611, 7212, 9559, 10428, 13222, 19118, 19833, 26444, 28677, 38236, 39666, 47479, 57354, 72721, 79332, 94958, 114708, 142437, 145442, 189916, 218163, 284874, 290884, 436326, 522269, 569748, 872652, 1044538, 1566807, 2089076, 3133614, 5744959, 6267228, 11489918, 17234877, 22979836, 34469754, 68939508]

約数ペア:

[(1, 68939508), (2, 34469754), (3, 22979836), (4, 17234877), (6, 11489918), (11, 6267228), (12, 5744959), (22, 3133614), (33, 2089076), (44, 1566807), (66, 1044538), (79, 872652), (121, 569748), (132, 522269), (158, 436326), (237, 290884), (242, 284874), (316, 218163), (363, 189916), (474, 145442), (484, 142437), (601, 114708), (726, 94958), (869, 79332), (948, 72721), (1202, 57354), (1452, 47479), (1738, 39666), (1803, 38236), (2404, 28677), (2607, 26444), (3476, 19833), (3606, 19118), (5214, 13222), (6611, 10428), (7212, 9559)]