80151288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{477091}}^1$

素因数の和:477107

約数の個数: 32

約数和(自身を含む): 229004160

約数和(自身を除く): 148852872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 477091, 954182, 1431273, 1908364, 2862546, 3339637, 3816728, 5725092, 6679274, 10018911, 11450184, 13358548, 20037822, 26717096, 40075644, 80151288]

約数ペア:

[(1, 80151288), (2, 40075644), (3, 26717096), (4, 20037822), (6, 13358548), (7, 11450184), (8, 10018911), (12, 6679274), (14, 5725092), (21, 3816728), (24, 3339637), (28, 2862546), (42, 1908364), (56, 1431273), (84, 954182), (168, 477091)]