91883876

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 194890752

約数和(自身を除く): 103006876

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2294, 2861, 4588, 5722, 8029, 11444, 16058, 20027, 32116, 40054, 80108, 88691, 105857, 177382, 211714, 354764, 423428, 620837, 740999, 1241674, 1481998, 2483348, 2963996, 3281567, 6563134, 13126268, 22970969, 45941938, 91883876]

約数ペア:

[(1, 91883876), (2, 45941938), (4, 22970969), (7, 13126268), (14, 6563134), (28, 3281567), (31, 2963996), (37, 2483348), (62, 1481998), (74, 1241674), (124, 740999), (148, 620837), (217, 423428), (259, 354764), (434, 211714), (518, 177382), (868, 105857), (1036, 88691), (1147, 80108), (2294, 40054), (2861, 32116), (4588, 20027), (5722, 16058), (8029, 11444)]