78579384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251857}}^1$

素因数の和:251879

約数の個数: 32

約数和(自身を含む): 211560720

約数和(自身を除く): 132981336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 251857, 503714, 755571, 1007428, 1511142, 2014856, 3022284, 3274141, 6044568, 6548282, 9822423, 13096564, 19644846, 26193128, 39289692, 78579384]

約数ペア:

[(1, 78579384), (2, 39289692), (3, 26193128), (4, 19644846), (6, 13096564), (8, 9822423), (12, 6548282), (13, 6044568), (24, 3274141), (26, 3022284), (39, 2014856), (52, 1511142), (78, 1007428), (104, 755571), (156, 503714), (312, 251857)]