72232888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 167751360

約数和(自身を除く): 95518472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 313, 317, 364, 626, 634, 728, 1252, 1268, 2191, 2219, 2504, 2536, 4069, 4121, 4382, 4438, 8138, 8242, 8764, 8876, 16276, 16484, 17528, 17752, 28483, 28847, 32552, 32968, 56966, 57694, 99221, 113932, 115388, 198442, 227864, 230776, 396884, 694547, 793768, 1289873, 1389094, 2579746, 2778188, 5159492, 5556376, 9029111, 10318984, 18058222, 36116444, 72232888]

約数ペア:

[(1, 72232888), (2, 36116444), (4, 18058222), (7, 10318984), (8, 9029111), (13, 5556376), (14, 5159492), (26, 2778188), (28, 2579746), (52, 1389094), (56, 1289873), (91, 793768), (104, 694547), (182, 396884), (313, 230776), (317, 227864), (364, 198442), (626, 115388), (634, 113932), (728, 99221), (1252, 57694), (1268, 56966), (2191, 32968), (2219, 32552), (2504, 28847), (2536, 28483), (4069, 17752), (4121, 17528), (4382, 16484), (4438, 16276), (8138, 8876), (8242, 8764)]