64404995088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{20747}}^1\times {\mathrm{9239}}^1$

素因数の和:30004

約数の個数: 80

約数和(自身を含む): 190177827840

約数和(自身を除く): 125772832752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 9239, 18478, 20747, 27717, 36956, 41494, 55434, 62241, 64673, 73912, 82988, 110868, 124482, 129346, 145229, 147824, 165976, 194019, 221736, 248964, 258692, 290458, 331952, 388038, 435687, 443472, 497928, 517384, 580916, 776076, 871374, 995856, 1034768, 1161832, 1552152, 1742748, 2323664, 3104304, 3485496, 6970992, 191681533, 383363066, 575044599, 766726132, 1150089198, 1341770731, 1533452264, 2300178396, 2683541462, 3066904528, 4025312193, 4600356792, 5367082924, 8050624386, 9200713584, 10734165848, 16101248772, 21468331696, 32202497544, 64404995088]

約数ペア:

[(1, 64404995088), (2, 32202497544), (3, 21468331696), (4, 16101248772), (6, 10734165848), (7, 9200713584), (8, 8050624386), (12, 5367082924), (14, 4600356792), (16, 4025312193), (21, 3066904528), (24, 2683541462), (28, 2300178396), (42, 1533452264), (48, 1341770731), (56, 1150089198), (84, 766726132), (112, 575044599), (168, 383363066), (336, 191681533), (9239, 6970992), (18478, 3485496), (20747, 3104304), (27717, 2323664), (36956, 1742748), (41494, 1552152), (55434, 1161832), (62241, 1034768), (64673, 995856), (73912, 871374), (82988, 776076), (110868, 580916), (124482, 517384), (129346, 497928), (145229, 443472), (147824, 435687), (165976, 388038), (194019, 331952), (221736, 290458), (248964, 258692)]