78248274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{1709}}^1$

素因数の和:2314

約数の個数: 32

約数和(自身を含む): 168920640

約数和(自身を除く): 90672366

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 587, 1174, 1709, 1761, 3418, 3522, 5127, 7631, 10254, 15262, 22217, 22893, 44434, 45786, 66651, 133302, 1003183, 2006366, 3009549, 6019098, 13041379, 26082758, 39124137, 78248274]

約数ペア:

[(1, 78248274), (2, 39124137), (3, 26082758), (6, 13041379), (13, 6019098), (26, 3009549), (39, 2006366), (78, 1003183), (587, 133302), (1174, 66651), (1709, 45786), (1761, 44434), (3418, 22893), (3522, 22217), (5127, 15262), (7631, 10254)]