40372956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 110654544

約数和(自身を除く): 70281588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 281, 307, 468, 562, 614, 843, 921, 1124, 1228, 1686, 1842, 2529, 2763, 3372, 3653, 3684, 3991, 5058, 5526, 7306, 7982, 10116, 10959, 11052, 11973, 14612, 15964, 21918, 23946, 32877, 35919, 43836, 47892, 65754, 71838, 86267, 131508, 143676, 172534, 258801, 345068, 517602, 776403, 1035204, 1121471, 1552806, 2242942, 3105612, 3364413, 4485884, 6728826, 10093239, 13457652, 20186478, 40372956]

約数ペア:

[(1, 40372956), (2, 20186478), (3, 13457652), (4, 10093239), (6, 6728826), (9, 4485884), (12, 3364413), (13, 3105612), (18, 2242942), (26, 1552806), (36, 1121471), (39, 1035204), (52, 776403), (78, 517602), (117, 345068), (156, 258801), (234, 172534), (281, 143676), (307, 131508), (468, 86267), (562, 71838), (614, 65754), (843, 47892), (921, 43836), (1124, 35919), (1228, 32877), (1686, 23946), (1842, 21918), (2529, 15964), (2763, 14612), (3372, 11973), (3653, 11052), (3684, 10959), (3991, 10116), (5058, 7982), (5526, 7306)]