77047380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{428041}}^1$

素因数の和:428056

約数の個数: 36

約数和(自身を含む): 233710932

約数和(自身を除く): 156663552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 428041, 856082, 1284123, 1712164, 2140205, 2568246, 3852369, 4280410, 5136492, 6420615, 7704738, 8560820, 12841230, 15409476, 19261845, 25682460, 38523690, 77047380]

約数ペア:

[(1, 77047380), (2, 38523690), (3, 25682460), (4, 19261845), (5, 15409476), (6, 12841230), (9, 8560820), (10, 7704738), (12, 6420615), (15, 5136492), (18, 4280410), (20, 3852369), (30, 2568246), (36, 2140205), (45, 1712164), (60, 1284123), (90, 856082), (180, 428041)]