81612624

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39541}}^1$

素因数の和:39595

約数の個数: 40

約数和(自身を含む): 215741152

約数和(自身を除く): 134128528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 39541, 79082, 118623, 158164, 237246, 316328, 474492, 632656, 948984, 1700263, 1897968, 3400526, 5100789, 6801052, 10201578, 13602104, 20403156, 27204208, 40806312, 81612624]

約数ペア:

[(1, 81612624), (2, 40806312), (3, 27204208), (4, 20403156), (6, 13602104), (8, 10201578), (12, 6801052), (16, 5100789), (24, 3400526), (43, 1897968), (48, 1700263), (86, 948984), (129, 632656), (172, 474492), (258, 316328), (344, 237246), (516, 158164), (688, 118623), (1032, 79082), (2064, 39541)]