72459172

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{5501}}^1$

素因数の和:5631

約数の個数: 24

約数和(自身を含む): 131717880

約数和(自身を除く): 59258708

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 3293, 5501, 6586, 11002, 13172, 22004, 203537, 407074, 489589, 814148, 979178, 1958356, 18114793, 36229586, 72459172]

約数ペア:

[(1, 72459172), (2, 36229586), (4, 18114793), (37, 1958356), (74, 979178), (89, 814148), (148, 489589), (178, 407074), (356, 203537), (3293, 22004), (5501, 13172), (6586, 11002)]