57139728

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 156359040

約数和(自身を除く): 99219312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 73, 92, 138, 146, 184, 219, 276, 292, 368, 438, 552, 584, 709, 876, 1104, 1168, 1418, 1679, 1752, 2127, 2836, 3358, 3504, 4254, 5037, 5672, 6716, 8508, 10074, 11344, 13432, 16307, 17016, 20148, 26864, 32614, 34032, 40296, 48921, 51757, 65228, 80592, 97842, 103514, 130456, 155271, 195684, 207028, 260912, 310542, 391368, 414056, 621084, 782736, 828112, 1190411, 1242168, 2380822, 2484336, 3571233, 4761644, 7142466, 9523288, 14284932, 19046576, 28569864, 57139728]

約数ペア:

[(1, 57139728), (2, 28569864), (3, 19046576), (4, 14284932), (6, 9523288), (8, 7142466), (12, 4761644), (16, 3571233), (23, 2484336), (24, 2380822), (46, 1242168), (48, 1190411), (69, 828112), (73, 782736), (92, 621084), (138, 414056), (146, 391368), (184, 310542), (219, 260912), (276, 207028), (292, 195684), (368, 155271), (438, 130456), (552, 103514), (584, 97842), (709, 80592), (876, 65228), (1104, 51757), (1168, 48921), (1418, 40296), (1679, 34032), (1752, 32614), (2127, 26864), (2836, 20148), (3358, 17016), (3504, 16307), (4254, 13432), (5037, 11344), (5672, 10074), (6716, 8508)]