72315384

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{17417}}^1$

素因数の和:17599

約数の個数: 32

約数和(自身を含む): 181843920

約数和(自身を除く): 109528536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 17417, 34834, 52251, 69668, 104502, 139336, 209004, 418008, 3013141, 6026282, 9039423, 12052564, 18078846, 24105128, 36157692, 72315384]

約数ペア:

[(1, 72315384), (2, 36157692), (3, 24105128), (4, 18078846), (6, 12052564), (8, 9039423), (12, 6026282), (24, 3013141), (173, 418008), (346, 209004), (519, 139336), (692, 104502), (1038, 69668), (1384, 52251), (2076, 34834), (4152, 17417)]