90999912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7691}}^1$

素因数の和:7746

約数の個数: 64

約数和(自身を含む): 249220800

約数和(自身を除く): 158220888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 348, 408, 493, 696, 986, 1479, 1972, 2958, 3944, 5916, 7691, 11832, 15382, 23073, 30764, 46146, 61528, 92292, 130747, 184584, 223039, 261494, 392241, 446078, 522988, 669117, 784482, 892156, 1045976, 1338234, 1568964, 1784312, 2676468, 3137928, 3791663, 5352936, 7583326, 11374989, 15166652, 22749978, 30333304, 45499956, 90999912]

約数ペア:

[(1, 90999912), (2, 45499956), (3, 30333304), (4, 22749978), (6, 15166652), (8, 11374989), (12, 7583326), (17, 5352936), (24, 3791663), (29, 3137928), (34, 2676468), (51, 1784312), (58, 1568964), (68, 1338234), (87, 1045976), (102, 892156), (116, 784482), (136, 669117), (174, 522988), (204, 446078), (232, 392241), (348, 261494), (408, 223039), (493, 184584), (696, 130747), (986, 92292), (1479, 61528), (1972, 46146), (2958, 30764), (3944, 23073), (5916, 15382), (7691, 11832)]