71235396

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{21277}}^1$

素因数の和:21321

約数の個数: 48

約数和(自身を含む): 190650880

約数和(自身を除く): 119415484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 21277, 42554, 63831, 85108, 127662, 191493, 255324, 382986, 574479, 659587, 765972, 1148958, 1319174, 1978761, 2297916, 2638348, 3957522, 5936283, 7915044, 11872566, 17808849, 23745132, 35617698, 71235396]

約数ペア:

[(1, 71235396), (2, 35617698), (3, 23745132), (4, 17808849), (6, 11872566), (9, 7915044), (12, 5936283), (18, 3957522), (27, 2638348), (31, 2297916), (36, 1978761), (54, 1319174), (62, 1148958), (93, 765972), (108, 659587), (124, 574479), (186, 382986), (279, 255324), (372, 191493), (558, 127662), (837, 85108), (1116, 63831), (1674, 42554), (3348, 21277)]