65209788

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{5281}}^1$

素因数の和:5312

約数の個数: 72

約数和(自身を含む): 192264800

約数和(自身を除く): 127055012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 5281, 6174, 10562, 12348, 15843, 21124, 31686, 36967, 47529, 63372, 73934, 95058, 110901, 147868, 190116, 221802, 258769, 332703, 443604, 517538, 665406, 776307, 1035076, 1330812, 1552614, 1811383, 2328921, 3105228, 3622766, 4657842, 5434149, 7245532, 9315684, 10868298, 16302447, 21736596, 32604894, 65209788]

約数ペア:

[(1, 65209788), (2, 32604894), (3, 21736596), (4, 16302447), (6, 10868298), (7, 9315684), (9, 7245532), (12, 5434149), (14, 4657842), (18, 3622766), (21, 3105228), (28, 2328921), (36, 1811383), (42, 1552614), (49, 1330812), (63, 1035076), (84, 776307), (98, 665406), (126, 517538), (147, 443604), (196, 332703), (252, 258769), (294, 221802), (343, 190116), (441, 147868), (588, 110901), (686, 95058), (882, 73934), (1029, 63372), (1372, 47529), (1764, 36967), (2058, 31686), (3087, 21124), (4116, 15843), (5281, 12348), (6174, 10562)]