64120842

素因数分解:

$2^1\times 3^3\times {\mathrm{1021}}^1\times {\mathrm{1163}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 142752960

約数和(自身を除く): 78632118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1021, 1163, 2042, 2326, 3063, 3489, 6126, 6978, 9189, 10467, 18378, 20934, 27567, 31401, 55134, 62802, 1187423, 2374846, 3562269, 7124538, 10686807, 21373614, 32060421, 64120842]

約数ペア:

[(1, 64120842), (2, 32060421), (3, 21373614), (6, 10686807), (9, 7124538), (18, 3562269), (27, 2374846), (54, 1187423), (1021, 62802), (1163, 55134), (2042, 31401), (2326, 27567), (3063, 20934), (3489, 18378), (6126, 10467), (6978, 9189)]