72684088

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{293081}}^1$

素因数の和:293118

約数の個数: 16

約数和(自身を含む): 140679360

約数和(自身を除く): 67995272

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 293081, 586162, 1172324, 2344648, 9085511, 18171022, 36342044, 72684088]

約数ペア:

[(1, 72684088), (2, 36342044), (4, 18171022), (8, 9085511), (31, 2344648), (62, 1172324), (124, 586162), (248, 293081)]