72406776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{232073}}^1$

素因数の和:232095

約数の個数: 32

約数和(自身を含む): 194942160

約数和(自身を除く): 122535384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 232073, 464146, 696219, 928292, 1392438, 1856584, 2784876, 3016949, 5569752, 6033898, 9050847, 12067796, 18101694, 24135592, 36203388, 72406776]

約数ペア:

[(1, 72406776), (2, 36203388), (3, 24135592), (4, 18101694), (6, 12067796), (8, 9050847), (12, 6033898), (13, 5569752), (24, 3016949), (26, 2784876), (39, 1856584), (52, 1392438), (78, 928292), (104, 696219), (156, 464146), (312, 232073)]