73974516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11437}}^1$

素因数の和:11469

約数の個数: 72

約数和(自身を含む): 219060576

約数和(自身を除く): 145086060

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, 11437, 22874, 34311, 45748, 68622, 80059, 125807, 137244, 160118, 240177, 251614, 320236, 377421, 480354, 503228, 560413, 754842, 880649, 960708, 1120826, 1509684, 1681239, 1761298, 2241652, 2641947, 3362478, 3522596, 5283894, 6164543, 6724956, 10567788, 12329086, 18493629, 24658172, 36987258, 73974516]

約数ペア:

[(1, 73974516), (2, 36987258), (3, 24658172), (4, 18493629), (6, 12329086), (7, 10567788), (11, 6724956), (12, 6164543), (14, 5283894), (21, 3522596), (22, 3362478), (28, 2641947), (33, 2241652), (42, 1761298), (44, 1681239), (49, 1509684), (66, 1120826), (77, 960708), (84, 880649), (98, 754842), (132, 560413), (147, 503228), (154, 480354), (196, 377421), (231, 320236), (294, 251614), (308, 240177), (462, 160118), (539, 137244), (588, 125807), (924, 80059), (1078, 68622), (1617, 45748), (2156, 34311), (3234, 22874), (6468, 11437)]