87109204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1433}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 188875008

約数和(自身を除く): 101765804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 167, 182, 334, 364, 668, 1169, 1433, 2171, 2338, 2866, 4342, 4676, 5732, 8684, 10031, 15197, 18629, 20062, 30394, 37258, 40124, 60788, 74516, 130403, 239311, 260806, 478622, 521612, 957244, 1675177, 3111043, 3350354, 6222086, 6700708, 12444172, 21777301, 43554602, 87109204]

約数ペア:

[(1, 87109204), (2, 43554602), (4, 21777301), (7, 12444172), (13, 6700708), (14, 6222086), (26, 3350354), (28, 3111043), (52, 1675177), (91, 957244), (167, 521612), (182, 478622), (334, 260806), (364, 239311), (668, 130403), (1169, 74516), (1433, 60788), (2171, 40124), (2338, 37258), (2866, 30394), (4342, 20062), (4676, 18629), (5732, 15197), (8684, 10031)]