87790284

素因数分解:

$2^2\times 3^3\times {\mathrm{509}}^1\times {\mathrm{1597}}^1$

素因数の和:2119

約数の個数: 48

約数和(自身を含む): 228194400

約数和(自身を除く): 140404116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 509, 1018, 1527, 1597, 2036, 3054, 3194, 4581, 4791, 6108, 6388, 9162, 9582, 13743, 14373, 18324, 19164, 27486, 28746, 43119, 54972, 57492, 86238, 172476, 812873, 1625746, 2438619, 3251492, 4877238, 7315857, 9754476, 14631714, 21947571, 29263428, 43895142, 87790284]

約数ペア:

[(1, 87790284), (2, 43895142), (3, 29263428), (4, 21947571), (6, 14631714), (9, 9754476), (12, 7315857), (18, 4877238), (27, 3251492), (36, 2438619), (54, 1625746), (108, 812873), (509, 172476), (1018, 86238), (1527, 57492), (1597, 54972), (2036, 43119), (3054, 28746), (3194, 27486), (4581, 19164), (4791, 18324), (6108, 14373), (6388, 13743), (9162, 9582)]