83662404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{541}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 228368448

約数和(自身を除く): 144706044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 263, 294, 526, 541, 588, 789, 1052, 1082, 1578, 1623, 1841, 2164, 3156, 3246, 3682, 3787, 5523, 6492, 7364, 7574, 11046, 11361, 12887, 15148, 22092, 22722, 25774, 26509, 38661, 45444, 51548, 53018, 77322, 79527, 106036, 142283, 154644, 159054, 284566, 318108, 426849, 569132, 853698, 995981, 1707396, 1991962, 2987943, 3983924, 5975886, 6971867, 11951772, 13943734, 20915601, 27887468, 41831202, 83662404]

約数ペア:

[(1, 83662404), (2, 41831202), (3, 27887468), (4, 20915601), (6, 13943734), (7, 11951772), (12, 6971867), (14, 5975886), (21, 3983924), (28, 2987943), (42, 1991962), (49, 1707396), (84, 995981), (98, 853698), (147, 569132), (196, 426849), (263, 318108), (294, 284566), (526, 159054), (541, 154644), (588, 142283), (789, 106036), (1052, 79527), (1082, 77322), (1578, 53018), (1623, 51548), (1841, 45444), (2164, 38661), (3156, 26509), (3246, 25774), (3682, 22722), (3787, 22092), (5523, 15148), (6492, 12887), (7364, 11361), (7574, 11046)]