81872496

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{12097}}^1$

素因数の和:12158

約数の個数: 60

約数和(自身を含む): 234023712

約数和(自身を除く): 152151216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 12097, 24194, 36291, 48388, 72582, 96776, 108873, 145164, 193552, 217746, 290328, 435492, 568559, 580656, 870984, 1137118, 1705677, 1741968, 2274236, 3411354, 4548472, 5117031, 6822708, 9096944, 10234062, 13645416, 20468124, 27290832, 40936248, 81872496]

約数ペア:

[(1, 81872496), (2, 40936248), (3, 27290832), (4, 20468124), (6, 13645416), (8, 10234062), (9, 9096944), (12, 6822708), (16, 5117031), (18, 4548472), (24, 3411354), (36, 2274236), (47, 1741968), (48, 1705677), (72, 1137118), (94, 870984), (141, 580656), (144, 568559), (188, 435492), (282, 290328), (376, 217746), (423, 193552), (564, 145164), (752, 108873), (846, 96776), (1128, 72582), (1692, 48388), (2256, 36291), (3384, 24194), (6768, 12097)]