81912714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8269}}^1$

素因数の和:8414

約数の個数: 32

約数和(自身を含む): 177838080

約数和(自身を除く): 95925366

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 8269, 9906, 16538, 24807, 49614, 107497, 214994, 322491, 644982, 1050163, 2100326, 3150489, 6300978, 13652119, 27304238, 40956357, 81912714]

約数ペア:

[(1, 81912714), (2, 40956357), (3, 27304238), (6, 13652119), (13, 6300978), (26, 3150489), (39, 2100326), (78, 1050163), (127, 644982), (254, 322491), (381, 214994), (762, 107497), (1651, 49614), (3302, 24807), (4953, 16538), (8269, 9906)]