81091032

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307163}}^1$

素因数の和:307183

約数の個数: 32

約数和(自身を含む): 221158080

約数和(自身を除く): 140067048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 307163, 614326, 921489, 1228652, 1842978, 2457304, 3378793, 3685956, 6757586, 7371912, 10136379, 13515172, 20272758, 27030344, 40545516, 81091032]

約数ペア:

[(1, 81091032), (2, 40545516), (3, 27030344), (4, 20272758), (6, 13515172), (8, 10136379), (11, 7371912), (12, 6757586), (22, 3685956), (24, 3378793), (33, 2457304), (44, 1842978), (66, 1228652), (88, 921489), (132, 614326), (264, 307163)]