72022863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 121305600

約数和(自身を除く): 49282737

約数列:

[1, 3, 11, 17, 19, 29, 33, 51, 57, 87, 187, 209, 233, 319, 323, 493, 551, 561, 627, 699, 957, 969, 1479, 1653, 2563, 3553, 3961, 4427, 5423, 6061, 6757, 7689, 9367, 10659, 11883, 13281, 16269, 18183, 20271, 28101, 43571, 48697, 74327, 75259, 103037, 114869, 128383, 130713, 146091, 222981, 225777, 309111, 344607, 385149, 827849, 1263559, 1412213, 2182511, 2483547, 3790677, 4236639, 6547533, 24007621, 72022863]

約数ペア:

[(1, 72022863), (3, 24007621), (11, 6547533), (17, 4236639), (19, 3790677), (29, 2483547), (33, 2182511), (51, 1412213), (57, 1263559), (87, 827849), (187, 385149), (209, 344607), (233, 309111), (319, 225777), (323, 222981), (493, 146091), (551, 130713), (561, 128383), (627, 114869), (699, 103037), (957, 75259), (969, 74327), (1479, 48697), (1653, 43571), (2563, 28101), (3553, 20271), (3961, 18183), (4427, 16269), (5423, 13281), (6061, 11883), (6757, 10659), (7689, 9367)]