8568972

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 23063040

約数和(自身を除く): 14494068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 79, 92, 131, 138, 158, 207, 237, 262, 276, 316, 393, 414, 474, 524, 711, 786, 828, 948, 1179, 1422, 1572, 1817, 2358, 2844, 3013, 3634, 4716, 5451, 6026, 7268, 9039, 10349, 10902, 12052, 16353, 18078, 20698, 21804, 27117, 31047, 32706, 36156, 41396, 54234, 62094, 65412, 93141, 108468, 124188, 186282, 238027, 372564, 476054, 714081, 952108, 1428162, 2142243, 2856324, 4284486, 8568972]

約数ペア:

[(1, 8568972), (2, 4284486), (3, 2856324), (4, 2142243), (6, 1428162), (9, 952108), (12, 714081), (18, 476054), (23, 372564), (36, 238027), (46, 186282), (69, 124188), (79, 108468), (92, 93141), (131, 65412), (138, 62094), (158, 54234), (207, 41396), (237, 36156), (262, 32706), (276, 31047), (316, 27117), (393, 21804), (414, 20698), (474, 18078), (524, 16353), (711, 12052), (786, 10902), (828, 10349), (948, 9039), (1179, 7268), (1422, 6026), (1572, 5451), (1817, 4716), (2358, 3634), (2844, 3013)]