87888764

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{7517}}^1$

素因数の和:7637

約数の個数: 24

約数和(自身を含む): 159983040

約数和(自身を除く): 72094276

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2923, 5846, 7517, 11692, 15034, 30068, 278129, 556258, 593843, 1112516, 1187686, 2375372, 21972191, 43944382, 87888764]

約数ペア:

[(1, 87888764), (2, 43944382), (4, 21972191), (37, 2375372), (74, 1187686), (79, 1112516), (148, 593843), (158, 556258), (316, 278129), (2923, 30068), (5846, 15034), (7517, 11692)]