89380728

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{7907}}^1$

素因数の和:8076

約数の個数: 48

約数和(自身を含む): 243645480

約数和(自身を除く): 154264752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 7907, 11304, 15814, 23721, 31628, 47442, 63256, 71163, 94884, 142326, 189768, 284652, 569304, 1241399, 2482798, 3724197, 4965596, 7448394, 9931192, 11172591, 14896788, 22345182, 29793576, 44690364, 89380728]

約数ペア:

[(1, 89380728), (2, 44690364), (3, 29793576), (4, 22345182), (6, 14896788), (8, 11172591), (9, 9931192), (12, 7448394), (18, 4965596), (24, 3724197), (36, 2482798), (72, 1241399), (157, 569304), (314, 284652), (471, 189768), (628, 142326), (942, 94884), (1256, 71163), (1413, 63256), (1884, 47442), (2826, 31628), (3768, 23721), (5652, 15814), (7907, 11304)]