72661524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1061}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 183173760

約数和(自身を除く): 110512236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439, 878, 1061, 1317, 1756, 2122, 2634, 3183, 4244, 5268, 5707, 6366, 11414, 12732, 13793, 17121, 22828, 27586, 34242, 41379, 55172, 68484, 82758, 165516, 465779, 931558, 1397337, 1863116, 2794674, 5589348, 6055127, 12110254, 18165381, 24220508, 36330762, 72661524]

約数ペア:

[(1, 72661524), (2, 36330762), (3, 24220508), (4, 18165381), (6, 12110254), (12, 6055127), (13, 5589348), (26, 2794674), (39, 1863116), (52, 1397337), (78, 931558), (156, 465779), (439, 165516), (878, 82758), (1061, 68484), (1317, 55172), (1756, 41379), (2122, 34242), (2634, 27586), (3183, 22828), (4244, 17121), (5268, 13793), (5707, 12732), (6366, 11414)]