80883628

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{773}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 168001344

約数和(自身を除く): 87117716

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 101, 148, 202, 259, 404, 518, 707, 773, 1036, 1414, 1546, 2828, 3092, 3737, 5411, 7474, 10822, 14948, 21644, 26159, 28601, 52318, 57202, 78073, 104636, 114404, 156146, 200207, 312292, 400414, 546511, 800828, 1093022, 2186044, 2888701, 5777402, 11554804, 20220907, 40441814, 80883628]

約数ペア:

[(1, 80883628), (2, 40441814), (4, 20220907), (7, 11554804), (14, 5777402), (28, 2888701), (37, 2186044), (74, 1093022), (101, 800828), (148, 546511), (202, 400414), (259, 312292), (404, 200207), (518, 156146), (707, 114404), (773, 104636), (1036, 78073), (1414, 57202), (1546, 52318), (2828, 28601), (3092, 26159), (3737, 21644), (5411, 14948), (7474, 10822)]