80729052

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 191872800

約数和(自身を除く): 111143748

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 269, 281, 356, 534, 538, 562, 807, 843, 1068, 1076, 1124, 1614, 1686, 3228, 3372, 23941, 25009, 47882, 50018, 71823, 75027, 75589, 95764, 100036, 143646, 150054, 151178, 226767, 287292, 300108, 302356, 453534, 907068, 6727421, 13454842, 20182263, 26909684, 40364526, 80729052]

約数ペア:

[(1, 80729052), (2, 40364526), (3, 26909684), (4, 20182263), (6, 13454842), (12, 6727421), (89, 907068), (178, 453534), (267, 302356), (269, 300108), (281, 287292), (356, 226767), (534, 151178), (538, 150054), (562, 143646), (807, 100036), (843, 95764), (1068, 75589), (1076, 75027), (1124, 71823), (1614, 50018), (1686, 47882), (3228, 25009), (3372, 23941)]