72874838

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1\times {\mathrm{811}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 110496960

約数和(自身を除く): 37622122

約数列:

[1, 2, 179, 251, 358, 502, 811, 1622, 44929, 89858, 145169, 203561, 290338, 407122, 36437419, 72874838]

約数ペア:

[(1, 72874838), (2, 36437419), (179, 407122), (251, 290338), (358, 203561), (502, 145169), (811, 89858), (1622, 44929)]