31276596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 82374880

約数和(自身を除く): 51098284

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 379, 529, 598, 758, 897, 1058, 1137, 1196, 1516, 1587, 1794, 2116, 2274, 3174, 3588, 4548, 4927, 6348, 6877, 8717, 9854, 13754, 14781, 17434, 19708, 20631, 26151, 27508, 29562, 34868, 41262, 52302, 59124, 82524, 104604, 113321, 200491, 226642, 339963, 400982, 453284, 601473, 679926, 801964, 1202946, 1359852, 2405892, 2606383, 5212766, 7819149, 10425532, 15638298, 31276596]

約数ペア:

[(1, 31276596), (2, 15638298), (3, 10425532), (4, 7819149), (6, 5212766), (12, 2606383), (13, 2405892), (23, 1359852), (26, 1202946), (39, 801964), (46, 679926), (52, 601473), (69, 453284), (78, 400982), (92, 339963), (138, 226642), (156, 200491), (276, 113321), (299, 104604), (379, 82524), (529, 59124), (598, 52302), (758, 41262), (897, 34868), (1058, 29562), (1137, 27508), (1196, 26151), (1516, 20631), (1587, 19708), (1794, 17434), (2116, 14781), (2274, 13754), (3174, 9854), (3588, 8717), (4548, 6877), (4927, 6348)]