170217072

素因数分解:

$2^4\times 3^3\times {\mathrm{349}}^1\times {\mathrm{1129}}^1$

素因数の和:1495

約数の個数: 80

約数和(自身を含む): 490420000

約数和(自身を除く): 320202928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 349, 432, 698, 1047, 1129, 1396, 2094, 2258, 2792, 3141, 3387, 4188, 4516, 5584, 6282, 6774, 8376, 9032, 9423, 10161, 12564, 13548, 16752, 18064, 18846, 20322, 25128, 27096, 30483, 37692, 40644, 50256, 54192, 60966, 75384, 81288, 121932, 150768, 162576, 243864, 394021, 487728, 788042, 1182063, 1576084, 2364126, 3152168, 3546189, 4728252, 6304336, 7092378, 9456504, 10638567, 14184756, 18913008, 21277134, 28369512, 42554268, 56739024, 85108536, 170217072]

約数ペア:

[(1, 170217072), (2, 85108536), (3, 56739024), (4, 42554268), (6, 28369512), (8, 21277134), (9, 18913008), (12, 14184756), (16, 10638567), (18, 9456504), (24, 7092378), (27, 6304336), (36, 4728252), (48, 3546189), (54, 3152168), (72, 2364126), (108, 1576084), (144, 1182063), (216, 788042), (349, 487728), (432, 394021), (698, 243864), (1047, 162576), (1129, 150768), (1396, 121932), (2094, 81288), (2258, 75384), (2792, 60966), (3141, 54192), (3387, 50256), (4188, 40644), (4516, 37692), (5584, 30483), (6282, 27096), (6774, 25128), (8376, 20322), (9032, 18846), (9423, 18064), (10161, 16752), (12564, 13548)]