81135215.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{1487}}^1\times {\mathrm{3209}}^1$

素因数の和:4705

約数の個数: 32

約数和(自身を含む): 286588800

約数和(自身を除く): 172066008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1487, 2974, 3209, 4461, 5948, 6418, 8922, 9627, 11896, 12836, 17844, 19254, 25672, 35688, 38508, 77016, 4771783, 9543566, 14315349, 19087132, 28630698, 38174264, 57261396, 114522792]

約数ペア:

[(1, 114522792), (2, 57261396), (3, 38174264), (4, 28630698), (6, 19087132), (8, 14315349), (12, 9543566), (24, 4771783), (1487, 77016), (2974, 38508), (3209, 35688), (4461, 25672), (5948, 19254), (6418, 17844), (8922, 12836), (9627, 11896)]