72687394.000000000

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{6029}}^1$

素因数の和:6293

約数の個数: 40

約数和(自身を含む): 282638160

約数和(自身を除く): 161575840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 4016, 5020, 6029, 10040, 12058, 20080, 24116, 30145, 48232, 60290, 96464, 120580, 241160, 482320, 1513279, 3026558, 6053116, 7566395, 12106232, 15132790, 24212464, 30265580, 60531160, 121062320]

約数ペア:

[(1, 121062320), (2, 60531160), (4, 30265580), (5, 24212464), (8, 15132790), (10, 12106232), (16, 7566395), (20, 6053116), (40, 3026558), (80, 1513279), (251, 482320), (502, 241160), (1004, 120580), (1255, 96464), (2008, 60290), (2510, 48232), (4016, 30145), (5020, 24116), (6029, 20080), (10040, 12058)]