71986128

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{34877}}^1$

素因数の和:34931

約数の個数: 40

約数和(自身を含む): 190294368

約数和(自身を除く): 118308240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 34877, 69754, 104631, 139508, 209262, 279016, 418524, 558032, 837048, 1499711, 1674096, 2999422, 4499133, 5998844, 8998266, 11997688, 17996532, 23995376, 35993064, 71986128]

約数ペア:

[(1, 71986128), (2, 35993064), (3, 23995376), (4, 17996532), (6, 11997688), (8, 8998266), (12, 5998844), (16, 4499133), (24, 2999422), (43, 1674096), (48, 1499711), (86, 837048), (129, 558032), (172, 418524), (258, 279016), (344, 209262), (516, 139508), (688, 104631), (1032, 69754), (2064, 34877)]