77661444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2087}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 207664128

約数和(自身を除く): 130002684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 443, 886, 1329, 1772, 2087, 2658, 3101, 4174, 5316, 6202, 6261, 8348, 9303, 12404, 12522, 14609, 18606, 25044, 29218, 37212, 43827, 58436, 87654, 175308, 924541, 1849082, 2773623, 3698164, 5547246, 6471787, 11094492, 12943574, 19415361, 25887148, 38830722, 77661444]

約数ペア:

[(1, 77661444), (2, 38830722), (3, 25887148), (4, 19415361), (6, 12943574), (7, 11094492), (12, 6471787), (14, 5547246), (21, 3698164), (28, 2773623), (42, 1849082), (84, 924541), (443, 175308), (886, 87654), (1329, 58436), (1772, 43827), (2087, 37212), (2658, 29218), (3101, 25044), (4174, 18606), (5316, 14609), (6202, 12522), (6261, 12404), (8348, 9303)]