64091748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8573}}^1$

素因数の和:8676

約数の個数: 48

約数和(自身を含む): 172851840

約数和(自身を除く): 108760092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 8573, 17146, 25719, 34292, 51438, 60011, 102876, 120022, 180033, 240044, 360066, 720132, 762997, 1525994, 2288991, 3051988, 4577982, 5340979, 9155964, 10681958, 16022937, 21363916, 32045874, 64091748]

約数ペア:

[(1, 64091748), (2, 32045874), (3, 21363916), (4, 16022937), (6, 10681958), (7, 9155964), (12, 5340979), (14, 4577982), (21, 3051988), (28, 2288991), (42, 1525994), (84, 762997), (89, 720132), (178, 360066), (267, 240044), (356, 180033), (534, 120022), (623, 102876), (1068, 60011), (1246, 51438), (1869, 34292), (2492, 25719), (3738, 17146), (7476, 8573)]