80442516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12437}}^1$

素因数の和:12469

約数の個数: 72

約数和(自身を含む): 238212576

約数和(自身を除く): 157770060

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 12437, 24874, 37311, 49748, 74622, 87059, 136807, 149244, 174118, 261177, 273614, 348236, 410421, 522354, 547228, 609413, 820842, 957649, 1044708, 1218826, 1641684, 1828239, 1915298, 2437652, 2872947, 3656478, 3830596, 5745894, 6703543, 7312956, 11491788, 13407086, 20110629, 26814172, 40221258, 80442516]

約数ペア:

[(1, 80442516), (2, 40221258), (3, 26814172), (4, 20110629), (6, 13407086), (7, 11491788), (11, 7312956), (12, 6703543), (14, 5745894), (21, 3830596), (22, 3656478), (28, 2872947), (33, 2437652), (42, 1915298), (44, 1828239), (49, 1641684), (66, 1218826), (77, 1044708), (84, 957649), (98, 820842), (132, 609413), (147, 547228), (154, 522354), (196, 410421), (231, 348236), (294, 273614), (308, 261177), (462, 174118), (539, 149244), (588, 136807), (924, 87059), (1078, 74622), (1617, 49748), (2156, 37311), (3234, 24874), (6468, 12437)]