64776396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^3\times {\mathrm{787}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 159743360

約数和(自身を除く): 94966964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 787, 1083, 1444, 1574, 2166, 2361, 3148, 4332, 4722, 6859, 9444, 13718, 14953, 20577, 27436, 29906, 41154, 44859, 59812, 82308, 89718, 179436, 284107, 568214, 852321, 1136428, 1704642, 3409284, 5398033, 10796066, 16194099, 21592132, 32388198, 64776396]

約数ペア:

[(1, 64776396), (2, 32388198), (3, 21592132), (4, 16194099), (6, 10796066), (12, 5398033), (19, 3409284), (38, 1704642), (57, 1136428), (76, 852321), (114, 568214), (228, 284107), (361, 179436), (722, 89718), (787, 82308), (1083, 59812), (1444, 44859), (1574, 41154), (2166, 29906), (2361, 27436), (3148, 20577), (4332, 14953), (4722, 13718), (6859, 9444)]