71647512

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{11351}}^1$

素因数の和:11623

約数の個数: 32

約数和(自身を含む): 179815680

約数和(自身を除く): 108168168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 11351, 22702, 34053, 45404, 68106, 90808, 136212, 272424, 2985313, 5970626, 8955939, 11941252, 17911878, 23882504, 35823756, 71647512]

約数ペア:

[(1, 71647512), (2, 35823756), (3, 23882504), (4, 17911878), (6, 11941252), (8, 8955939), (12, 5970626), (24, 2985313), (263, 272424), (526, 136212), (789, 90808), (1052, 68106), (1578, 45404), (2104, 34053), (3156, 22702), (6312, 11351)]