82742772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1421

約数の個数: 72

約数和(自身を含む): 226823520

約数和(自身を除く): 144080748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 109, 147, 196, 218, 294, 327, 436, 588, 654, 763, 1291, 1308, 1526, 2289, 2582, 3052, 3873, 4578, 5164, 5341, 7746, 9037, 9156, 10682, 15492, 16023, 18074, 21364, 27111, 32046, 36148, 54222, 63259, 64092, 108444, 126518, 140719, 189777, 253036, 281438, 379554, 422157, 562876, 759108, 844314, 985033, 1688628, 1970066, 2955099, 3940132, 5910198, 6895231, 11820396, 13790462, 20685693, 27580924, 41371386, 82742772]

約数ペア:

[(1, 82742772), (2, 41371386), (3, 27580924), (4, 20685693), (6, 13790462), (7, 11820396), (12, 6895231), (14, 5910198), (21, 3940132), (28, 2955099), (42, 1970066), (49, 1688628), (84, 985033), (98, 844314), (109, 759108), (147, 562876), (196, 422157), (218, 379554), (294, 281438), (327, 253036), (436, 189777), (588, 140719), (654, 126518), (763, 108444), (1291, 64092), (1308, 63259), (1526, 54222), (2289, 36148), (2582, 32046), (3052, 27111), (3873, 21364), (4578, 18074), (5164, 16023), (5341, 15492), (7746, 10682), (9037, 9156)]