71329908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15767}}^1$

素因数の和:15816

約数の個数: 48

約数和(自身を含む): 185431680

約数和(自身を除く): 114101772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 15767, 31534, 47301, 63068, 94602, 189204, 204971, 409942, 457243, 614913, 819884, 914486, 1229826, 1371729, 1828972, 2459652, 2743458, 5486916, 5944159, 11888318, 17832477, 23776636, 35664954, 71329908]

約数ペア:

[(1, 71329908), (2, 35664954), (3, 23776636), (4, 17832477), (6, 11888318), (12, 5944159), (13, 5486916), (26, 2743458), (29, 2459652), (39, 1828972), (52, 1371729), (58, 1229826), (78, 914486), (87, 819884), (116, 614913), (156, 457243), (174, 409942), (348, 204971), (377, 189204), (754, 94602), (1131, 63068), (1508, 47301), (2262, 31534), (4524, 15767)]