78865644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45959}}^1$

素因数の和:45990

約数の個数: 48

約数和(自身を含む): 216195840

約数和(自身を除く): 137330196

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 45959, 91918, 137877, 183836, 275754, 505549, 551508, 597467, 1011098, 1194934, 1516647, 1792401, 2022196, 2389868, 3033294, 3584802, 6066588, 6572137, 7169604, 13144274, 19716411, 26288548, 39432822, 78865644]

約数ペア:

[(1, 78865644), (2, 39432822), (3, 26288548), (4, 19716411), (6, 13144274), (11, 7169604), (12, 6572137), (13, 6066588), (22, 3584802), (26, 3033294), (33, 2389868), (39, 2022196), (44, 1792401), (52, 1516647), (66, 1194934), (78, 1011098), (132, 597467), (143, 551508), (156, 505549), (286, 275754), (429, 183836), (572, 137877), (858, 91918), (1716, 45959)]