72977336

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{154613}}^1$

素因数の和:154678

約数の個数: 16

約数和(自身を含む): 139152600

約数和(自身を除く): 66175264

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 154613, 309226, 618452, 1236904, 9122167, 18244334, 36488668, 72977336]

約数ペア:

[(1, 72977336), (2, 36488668), (4, 18244334), (8, 9122167), (59, 1236904), (118, 618452), (236, 309226), (472, 154613)]