72638778

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{145861}}^1$

素因数の和:145949

約数の個数: 16

約数和(自身を含む): 147028896

約数和(自身を除く): 74390118

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 145861, 291722, 437583, 875166, 12106463, 24212926, 36319389, 72638778]

約数ペア:

[(1, 72638778), (2, 36319389), (3, 24212926), (6, 12106463), (83, 875166), (166, 437583), (249, 291722), (498, 145861)]