72974598

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 148072320

約数和(自身を除く): 75097722

約数列:

[1, 2, 3, 6, 131, 227, 262, 393, 409, 454, 681, 786, 818, 1227, 1362, 2454, 29737, 53579, 59474, 89211, 92843, 107158, 160737, 178422, 185686, 278529, 321474, 557058, 12162433, 24324866, 36487299, 72974598]

約数ペア:

[(1, 72974598), (2, 36487299), (3, 24324866), (6, 12162433), (131, 557058), (227, 321474), (262, 278529), (393, 185686), (409, 178422), (454, 160737), (681, 107158), (786, 92843), (818, 89211), (1227, 59474), (1362, 53579), (2454, 29737)]