64375752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2797}}^1$

素因数の和:2950

約数の個数: 64

約数和(自身を含む): 185339520

約数和(自身を除く): 120963768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1918, 2797, 2877, 3288, 3836, 5594, 5754, 7672, 8391, 11188, 11508, 16782, 19579, 22376, 23016, 33564, 39158, 58737, 67128, 78316, 117474, 156632, 234948, 383189, 469896, 766378, 1149567, 1532756, 2299134, 2682323, 3065512, 4598268, 5364646, 8046969, 9196536, 10729292, 16093938, 21458584, 32187876, 64375752]

約数ペア:

[(1, 64375752), (2, 32187876), (3, 21458584), (4, 16093938), (6, 10729292), (7, 9196536), (8, 8046969), (12, 5364646), (14, 4598268), (21, 3065512), (24, 2682323), (28, 2299134), (42, 1532756), (56, 1149567), (84, 766378), (137, 469896), (168, 383189), (274, 234948), (411, 156632), (548, 117474), (822, 78316), (959, 67128), (1096, 58737), (1644, 39158), (1918, 33564), (2797, 23016), (2877, 22376), (3288, 19579), (3836, 16782), (5594, 11508), (5754, 11188), (7672, 8391)]