81999762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{36251}}^1$

素因数の和:36298

約数の個数: 32

約数和(自身を含む): 182710080

約数和(自身を除く): 100710318

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 36251, 72502, 108753, 217506, 471263, 942526, 1051279, 1413789, 2102558, 2827578, 3153837, 6307674, 13666627, 27333254, 40999881, 81999762]

約数ペア:

[(1, 81999762), (2, 40999881), (3, 27333254), (6, 13666627), (13, 6307674), (26, 3153837), (29, 2827578), (39, 2102558), (58, 1413789), (78, 1051279), (87, 942526), (174, 471263), (377, 217506), (754, 108753), (1131, 72502), (2262, 36251)]