67568436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 184908360

約数和(自身を除く): 117339924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 353, 409, 468, 706, 818, 1059, 1227, 1412, 1636, 2118, 2454, 3177, 3681, 4236, 4589, 4908, 5317, 6354, 7362, 9178, 10634, 12708, 13767, 14724, 15951, 18356, 21268, 27534, 31902, 41301, 47853, 55068, 63804, 82602, 95706, 144377, 165204, 191412, 288754, 433131, 577508, 866262, 1299393, 1732524, 1876901, 2598786, 3753802, 5197572, 5630703, 7507604, 11261406, 16892109, 22522812, 33784218, 67568436]

約数ペア:

[(1, 67568436), (2, 33784218), (3, 22522812), (4, 16892109), (6, 11261406), (9, 7507604), (12, 5630703), (13, 5197572), (18, 3753802), (26, 2598786), (36, 1876901), (39, 1732524), (52, 1299393), (78, 866262), (117, 577508), (156, 433131), (234, 288754), (353, 191412), (409, 165204), (468, 144377), (706, 95706), (818, 82602), (1059, 63804), (1227, 55068), (1412, 47853), (1636, 41301), (2118, 31902), (2454, 27534), (3177, 21268), (3681, 18356), (4236, 15951), (4589, 14724), (4908, 13767), (5317, 12708), (6354, 10634), (7362, 9178)]