71995884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2539}}^1$

素因数の和:2702

約数の個数: 48

約数和(自身を含む): 179222400

約数和(自身を除く): 107226516

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 139, 204, 278, 417, 556, 834, 1668, 2363, 2539, 4726, 5078, 7089, 7617, 9452, 10156, 14178, 15234, 28356, 30468, 43163, 86326, 129489, 172652, 258978, 352921, 517956, 705842, 1058763, 1411684, 2117526, 4235052, 5999657, 11999314, 17998971, 23998628, 35997942, 71995884]

約数ペア:

[(1, 71995884), (2, 35997942), (3, 23998628), (4, 17998971), (6, 11999314), (12, 5999657), (17, 4235052), (34, 2117526), (51, 1411684), (68, 1058763), (102, 705842), (139, 517956), (204, 352921), (278, 258978), (417, 172652), (556, 129489), (834, 86326), (1668, 43163), (2363, 30468), (2539, 28356), (4726, 15234), (5078, 14178), (7089, 10156), (7617, 9452)]