64968456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1427}}^1$

素因数の和:1714

約数の個数: 64

約数和(自身を含む): 186439680

約数和(自身を除く): 121471224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 813, 1084, 1427, 1626, 1897, 2168, 2854, 3252, 3794, 4281, 5691, 5708, 6504, 7588, 8562, 9989, 11382, 11416, 15176, 17124, 19978, 22764, 29967, 34248, 39956, 45528, 59934, 79912, 119868, 239736, 386717, 773434, 1160151, 1546868, 2320302, 2707019, 3093736, 4640604, 5414038, 8121057, 9281208, 10828076, 16242114, 21656152, 32484228, 64968456]

約数ペア:

[(1, 64968456), (2, 32484228), (3, 21656152), (4, 16242114), (6, 10828076), (7, 9281208), (8, 8121057), (12, 5414038), (14, 4640604), (21, 3093736), (24, 2707019), (28, 2320302), (42, 1546868), (56, 1160151), (84, 773434), (168, 386717), (271, 239736), (542, 119868), (813, 79912), (1084, 59934), (1427, 45528), (1626, 39956), (1897, 34248), (2168, 29967), (2854, 22764), (3252, 19978), (3794, 17124), (4281, 15176), (5691, 11416), (5708, 11382), (6504, 9989), (7588, 8562)]