86910804

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{15377}}^1$

素因数の和:15544

約数の個数: 36

約数和(自身を含む): 221104884

約数和(自身を除く): 134194080

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 15377, 30754, 46131, 61508, 92262, 138393, 184524, 276786, 553572, 2414189, 4828378, 7242567, 9656756, 14485134, 21727701, 28970268, 43455402, 86910804]

約数ペア:

[(1, 86910804), (2, 43455402), (3, 28970268), (4, 21727701), (6, 14485134), (9, 9656756), (12, 7242567), (18, 4828378), (36, 2414189), (157, 553572), (314, 276786), (471, 184524), (628, 138393), (942, 92262), (1413, 61508), (1884, 46131), (2826, 30754), (5652, 15377)]