42531876

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1721

約数の個数: 72

約数和(自身を含む): 115874304

約数和(自身を除く): 73342428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 1657, 2139, 2852, 3314, 4278, 4971, 6417, 6628, 8556, 9942, 12834, 14913, 19884, 25668, 29826, 38111, 51367, 59652, 76222, 102734, 114333, 152444, 154101, 205468, 228666, 308202, 342999, 457332, 462303, 616404, 685998, 924606, 1181441, 1371996, 1849212, 2362882, 3544323, 4725764, 7088646, 10632969, 14177292, 21265938, 42531876]

約数ペア:

[(1, 42531876), (2, 21265938), (3, 14177292), (4, 10632969), (6, 7088646), (9, 4725764), (12, 3544323), (18, 2362882), (23, 1849212), (31, 1371996), (36, 1181441), (46, 924606), (62, 685998), (69, 616404), (92, 462303), (93, 457332), (124, 342999), (138, 308202), (186, 228666), (207, 205468), (276, 154101), (279, 152444), (372, 114333), (414, 102734), (558, 76222), (713, 59652), (828, 51367), (1116, 38111), (1426, 29826), (1657, 25668), (2139, 19884), (2852, 14913), (3314, 12834), (4278, 9942), (4971, 8556), (6417, 6628)]