81480594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14713}}^1$

素因数の和:14802

約数の個数: 32

約数和(自身を含む): 177980544

約数和(自身を除く): 96499950

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 14713, 29426, 44139, 88278, 191269, 382538, 573807, 1044623, 1147614, 2089246, 3133869, 6267738, 13580099, 27160198, 40740297, 81480594]

約数ペア:

[(1, 81480594), (2, 40740297), (3, 27160198), (6, 13580099), (13, 6267738), (26, 3133869), (39, 2089246), (71, 1147614), (78, 1044623), (142, 573807), (213, 382538), (426, 191269), (923, 88278), (1846, 44139), (2769, 29426), (5538, 14713)]