64676052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{256651}}^1$

素因数の和:256668

約数の個数: 36

約数和(自身を含む): 186842656

約数和(自身を除く): 122166604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 256651, 513302, 769953, 1026604, 1539906, 1796557, 2309859, 3079812, 3593114, 4619718, 5389671, 7186228, 9239436, 10779342, 16169013, 21558684, 32338026, 64676052]

約数ペア:

[(1, 64676052), (2, 32338026), (3, 21558684), (4, 16169013), (6, 10779342), (7, 9239436), (9, 7186228), (12, 5389671), (14, 4619718), (18, 3593114), (21, 3079812), (28, 2309859), (36, 1796557), (42, 1539906), (63, 1026604), (84, 769953), (126, 513302), (252, 256651)]