77278590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3623}}^1$

素因数の和:3718

約数の個数: 64

約数和(自身を含む): 208742400

約数和(自身を除く): 131463810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3555, 3623, 4266, 7110, 7246, 10665, 10869, 18115, 21330, 21738, 32607, 36230, 54345, 65214, 97821, 108690, 163035, 195642, 286217, 326070, 489105, 572434, 858651, 978210, 1431085, 1717302, 2575953, 2862170, 4293255, 5151906, 7727859, 8586510, 12879765, 15455718, 25759530, 38639295, 77278590]

約数ペア:

[(1, 77278590), (2, 38639295), (3, 25759530), (5, 15455718), (6, 12879765), (9, 8586510), (10, 7727859), (15, 5151906), (18, 4293255), (27, 2862170), (30, 2575953), (45, 1717302), (54, 1431085), (79, 978210), (90, 858651), (135, 572434), (158, 489105), (237, 326070), (270, 286217), (395, 195642), (474, 163035), (711, 108690), (790, 97821), (1185, 65214), (1422, 54345), (2133, 36230), (2370, 32607), (3555, 21738), (3623, 21330), (4266, 18115), (7110, 10869), (7246, 10665)]