86285316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 220209024

約数和(自身を除く): 133923708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 169, 271, 314, 338, 471, 507, 542, 628, 676, 813, 942, 1014, 1084, 1626, 1884, 2028, 2041, 3252, 3523, 4082, 6123, 7046, 8164, 10569, 12246, 14092, 21138, 24492, 26533, 42276, 42547, 45799, 53066, 79599, 85094, 91598, 106132, 127641, 137397, 159198, 170188, 183196, 255282, 274794, 318396, 510564, 549588, 553111, 1106222, 1659333, 2212444, 3318666, 6637332, 7190443, 14380886, 21571329, 28761772, 43142658, 86285316]

約数ペア:

[(1, 86285316), (2, 43142658), (3, 28761772), (4, 21571329), (6, 14380886), (12, 7190443), (13, 6637332), (26, 3318666), (39, 2212444), (52, 1659333), (78, 1106222), (156, 553111), (157, 549588), (169, 510564), (271, 318396), (314, 274794), (338, 255282), (471, 183196), (507, 170188), (542, 159198), (628, 137397), (676, 127641), (813, 106132), (942, 91598), (1014, 85094), (1084, 79599), (1626, 53066), (1884, 45799), (2028, 42547), (2041, 42276), (3252, 26533), (3523, 24492), (4082, 21138), (6123, 14092), (7046, 12246), (8164, 10569)]