64081332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{254291}}^1$

素因数の和:254308

約数の個数: 36

約数和(自身を含む): 185124576

約数和(自身を除く): 121043244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 254291, 508582, 762873, 1017164, 1525746, 1780037, 2288619, 3051492, 3560074, 4577238, 5340111, 7120148, 9154476, 10680222, 16020333, 21360444, 32040666, 64081332]

約数ペア:

[(1, 64081332), (2, 32040666), (3, 21360444), (4, 16020333), (6, 10680222), (7, 9154476), (9, 7120148), (12, 5340111), (14, 4577238), (18, 3560074), (21, 3051492), (28, 2288619), (36, 1780037), (42, 1525746), (63, 1017164), (84, 762873), (126, 508582), (252, 254291)]