173622492

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{757}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 460221216

約数和(自身を除く): 286598724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 277, 414, 554, 757, 828, 831, 1108, 1514, 1662, 2271, 2493, 3028, 3324, 4542, 4986, 6371, 6813, 9084, 9972, 12742, 13626, 17411, 19113, 25484, 27252, 34822, 38226, 52233, 57339, 69644, 76452, 104466, 114678, 156699, 208932, 209689, 229356, 313398, 419378, 626796, 629067, 838756, 1258134, 1887201, 2516268, 3774402, 4822847, 7548804, 9645694, 14468541, 19291388, 28937082, 43405623, 57874164, 86811246, 173622492]

約数ペア:

[(1, 173622492), (2, 86811246), (3, 57874164), (4, 43405623), (6, 28937082), (9, 19291388), (12, 14468541), (18, 9645694), (23, 7548804), (36, 4822847), (46, 3774402), (69, 2516268), (92, 1887201), (138, 1258134), (207, 838756), (276, 629067), (277, 626796), (414, 419378), (554, 313398), (757, 229356), (828, 209689), (831, 208932), (1108, 156699), (1514, 114678), (1662, 104466), (2271, 76452), (2493, 69644), (3028, 57339), (3324, 52233), (4542, 38226), (4986, 34822), (6371, 27252), (6813, 25484), (9084, 19113), (9972, 17411), (12742, 13626)]