88781868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{352309}}^1$

素因数の和:352326

約数の個数: 36

約数和(自身を含む): 256481680

約数和(自身を除く): 167699812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 352309, 704618, 1056927, 1409236, 2113854, 2466163, 3170781, 4227708, 4932326, 6341562, 7398489, 9864652, 12683124, 14796978, 22195467, 29593956, 44390934, 88781868]

約数ペア:

[(1, 88781868), (2, 44390934), (3, 29593956), (4, 22195467), (6, 14796978), (7, 12683124), (9, 9864652), (12, 7398489), (14, 6341562), (18, 4932326), (21, 4227708), (28, 3170781), (36, 2466163), (42, 2113854), (63, 1409236), (84, 1056927), (126, 704618), (252, 352309)]