64321524

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 171243072

約数和(自身を除く): 106921548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 131, 138, 207, 262, 276, 393, 414, 524, 593, 786, 828, 1179, 1186, 1572, 1779, 2358, 2372, 3013, 3558, 4716, 5337, 6026, 7116, 9039, 10674, 12052, 13639, 18078, 21348, 27117, 27278, 36156, 40917, 54234, 54556, 77683, 81834, 108468, 122751, 155366, 163668, 233049, 245502, 310732, 466098, 491004, 699147, 932196, 1398294, 1786709, 2796588, 3573418, 5360127, 7146836, 10720254, 16080381, 21440508, 32160762, 64321524]

約数ペア:

[(1, 64321524), (2, 32160762), (3, 21440508), (4, 16080381), (6, 10720254), (9, 7146836), (12, 5360127), (18, 3573418), (23, 2796588), (36, 1786709), (46, 1398294), (69, 932196), (92, 699147), (131, 491004), (138, 466098), (207, 310732), (262, 245502), (276, 233049), (393, 163668), (414, 155366), (524, 122751), (593, 108468), (786, 81834), (828, 77683), (1179, 54556), (1186, 54234), (1572, 40917), (1779, 36156), (2358, 27278), (2372, 27117), (3013, 21348), (3558, 18078), (4716, 13639), (5337, 12052), (6026, 10674), (7116, 9039)]