68474538

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6781}}^1$

素因数の和:6820

約数の個数: 64

約数和(自身を含む): 175789440

約数和(自身を除く): 107314902

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 153, 187, 198, 297, 306, 374, 459, 561, 594, 918, 1122, 1683, 3366, 5049, 6781, 10098, 13562, 20343, 40686, 61029, 74591, 115277, 122058, 149182, 183087, 223773, 230554, 345831, 366174, 447546, 671319, 691662, 1037493, 1268047, 1342638, 2013957, 2074986, 2536094, 3112479, 3804141, 4027914, 6224958, 7608282, 11412423, 22824846, 34237269, 68474538]

約数ペア:

[(1, 68474538), (2, 34237269), (3, 22824846), (6, 11412423), (9, 7608282), (11, 6224958), (17, 4027914), (18, 3804141), (22, 3112479), (27, 2536094), (33, 2074986), (34, 2013957), (51, 1342638), (54, 1268047), (66, 1037493), (99, 691662), (102, 671319), (153, 447546), (187, 366174), (198, 345831), (297, 230554), (306, 223773), (374, 183087), (459, 149182), (561, 122058), (594, 115277), (918, 74591), (1122, 61029), (1683, 40686), (3366, 20343), (5049, 13562), (6781, 10098)]