64647417492

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{85512457}}^1$

素因数の和:85512477

約数の個数: 48

約数和(自身を含む): 191547905920

約数和(自身を除く): 126900488428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 85512457, 171024914, 256537371, 342049828, 513074742, 598587199, 769612113, 1026149484, 1197174398, 1539224226, 1795761597, 2308836339, 2394348796, 3078448452, 3591523194, 4617672678, 5387284791, 7183046388, 9235345356, 10774569582, 16161854373, 21549139164, 32323708746, 64647417492]

約数ペア:

[(1, 64647417492), (2, 32323708746), (3, 21549139164), (4, 16161854373), (6, 10774569582), (7, 9235345356), (9, 7183046388), (12, 5387284791), (14, 4617672678), (18, 3591523194), (21, 3078448452), (27, 2394348796), (28, 2308836339), (36, 1795761597), (42, 1539224226), (54, 1197174398), (63, 1026149484), (84, 769612113), (108, 598587199), (126, 513074742), (189, 342049828), (252, 256537371), (378, 171024914), (756, 85512457)]