81387619392

素因数分解:

$2^6\times 3^1\times {\mathrm{423893851}}^1$

素因数の和:423893866

約数の個数: 28

約数和(自身を含む): 215338076816

約数和(自身を除く): 133950457424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 423893851, 847787702, 1271681553, 1695575404, 2543363106, 3391150808, 5086726212, 6782301616, 10173452424, 13564603232, 20346904848, 27129206464, 40693809696, 81387619392]

約数ペア:

[(1, 81387619392), (2, 40693809696), (3, 27129206464), (4, 20346904848), (6, 13564603232), (8, 10173452424), (12, 6782301616), (16, 5086726212), (24, 3391150808), (32, 2543363106), (48, 1695575404), (64, 1271681553), (96, 847787702), (192, 423893851)]