90175656

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 230400000

約数和(自身を除く): 140224344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 199, 237, 239, 316, 398, 474, 478, 597, 632, 717, 796, 948, 956, 1194, 1434, 1592, 1896, 1912, 2388, 2868, 4776, 5736, 15721, 18881, 31442, 37762, 47163, 47561, 56643, 62884, 75524, 94326, 95122, 113286, 125768, 142683, 151048, 188652, 190244, 226572, 285366, 377304, 380488, 453144, 570732, 1141464, 3757319, 7514638, 11271957, 15029276, 22543914, 30058552, 45087828, 90175656]

約数ペア:

[(1, 90175656), (2, 45087828), (3, 30058552), (4, 22543914), (6, 15029276), (8, 11271957), (12, 7514638), (24, 3757319), (79, 1141464), (158, 570732), (199, 453144), (237, 380488), (239, 377304), (316, 285366), (398, 226572), (474, 190244), (478, 188652), (597, 151048), (632, 142683), (717, 125768), (796, 113286), (948, 95122), (956, 94326), (1194, 75524), (1434, 62884), (1592, 56643), (1896, 47561), (1912, 47163), (2388, 37762), (2868, 31442), (4776, 18881), (5736, 15721)]