71839092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3313}}^1$

素因数の和:3472

約数の個数: 48

約数和(自身を含む): 181872320

約数和(自身を除く): 110033228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3313, 3614, 5421, 6626, 7228, 9939, 10842, 13252, 19878, 21684, 39756, 43069, 86138, 129207, 172276, 258414, 460507, 516828, 921014, 1381521, 1842028, 2763042, 5526084, 5986591, 11973182, 17959773, 23946364, 35919546, 71839092]

約数ペア:

[(1, 71839092), (2, 35919546), (3, 23946364), (4, 17959773), (6, 11973182), (12, 5986591), (13, 5526084), (26, 2763042), (39, 1842028), (52, 1381521), (78, 921014), (139, 516828), (156, 460507), (278, 258414), (417, 172276), (556, 129207), (834, 86138), (1668, 43069), (1807, 39756), (3313, 21684), (3614, 19878), (5421, 13252), (6626, 10842), (7228, 9939)]