27778572

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 76930560

約数和(自身を除く): 49151988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 53, 54, 69, 92, 106, 108, 138, 159, 207, 211, 212, 276, 318, 414, 422, 477, 621, 633, 636, 828, 844, 954, 1219, 1242, 1266, 1431, 1899, 1908, 2438, 2484, 2532, 2862, 3657, 3798, 4853, 4876, 5697, 5724, 7314, 7596, 9706, 10971, 11183, 11394, 14559, 14628, 19412, 21942, 22366, 22788, 29118, 32913, 33549, 43677, 43884, 44732, 58236, 65826, 67098, 87354, 100647, 131031, 131652, 134196, 174708, 201294, 257209, 262062, 301941, 402588, 514418, 524124, 603882, 771627, 1028836, 1207764, 1543254, 2314881, 3086508, 4629762, 6944643, 9259524, 13889286, 27778572]

約数ペア:

[(1, 27778572), (2, 13889286), (3, 9259524), (4, 6944643), (6, 4629762), (9, 3086508), (12, 2314881), (18, 1543254), (23, 1207764), (27, 1028836), (36, 771627), (46, 603882), (53, 524124), (54, 514418), (69, 402588), (92, 301941), (106, 262062), (108, 257209), (138, 201294), (159, 174708), (207, 134196), (211, 131652), (212, 131031), (276, 100647), (318, 87354), (414, 67098), (422, 65826), (477, 58236), (621, 44732), (633, 43884), (636, 43677), (828, 33549), (844, 32913), (954, 29118), (1219, 22788), (1242, 22366), (1266, 21942), (1431, 19412), (1899, 14628), (1908, 14559), (2438, 11394), (2484, 11183), (2532, 10971), (2862, 9706), (3657, 7596), (3798, 7314), (4853, 5724), (4876, 5697)]