12672864

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:652

約数の個数: 72

約数和(自身を含む): 36560160

約数和(自身を除く): 23887296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 557, 632, 711, 948, 1114, 1264, 1422, 1671, 1896, 2228, 2528, 2844, 3342, 3792, 4456, 5013, 5688, 6684, 7584, 8912, 10026, 11376, 13368, 17824, 20052, 22752, 26736, 40104, 44003, 53472, 80208, 88006, 132009, 160416, 176012, 264018, 352024, 396027, 528036, 704048, 792054, 1056072, 1408096, 1584108, 2112144, 3168216, 4224288, 6336432, 12672864]

約数ペア:

[(1, 12672864), (2, 6336432), (3, 4224288), (4, 3168216), (6, 2112144), (8, 1584108), (9, 1408096), (12, 1056072), (16, 792054), (18, 704048), (24, 528036), (32, 396027), (36, 352024), (48, 264018), (72, 176012), (79, 160416), (96, 132009), (144, 88006), (158, 80208), (237, 53472), (288, 44003), (316, 40104), (474, 26736), (557, 22752), (632, 20052), (711, 17824), (948, 13368), (1114, 11376), (1264, 10026), (1422, 8912), (1671, 7584), (1896, 6684), (2228, 5688), (2528, 5013), (2844, 4456), (3342, 3792)]