85994844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1279}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 216760320

約数和(自身を除く): 130765476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 431, 862, 1279, 1293, 1724, 2558, 2586, 3837, 5116, 5172, 5603, 7674, 11206, 15348, 16627, 16809, 22412, 33254, 33618, 49881, 66508, 67236, 99762, 199524, 551249, 1102498, 1653747, 2204996, 3307494, 6614988, 7166237, 14332474, 21498711, 28664948, 42997422, 85994844]

約数ペア:

[(1, 85994844), (2, 42997422), (3, 28664948), (4, 21498711), (6, 14332474), (12, 7166237), (13, 6614988), (26, 3307494), (39, 2204996), (52, 1653747), (78, 1102498), (156, 551249), (431, 199524), (862, 99762), (1279, 67236), (1293, 66508), (1724, 49881), (2558, 33618), (2586, 33254), (3837, 22412), (5116, 16809), (5172, 16627), (5603, 15348), (7674, 11206)]