64828668

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 154738080

約数和(自身を除く): 89909412

約数列:

[1, 2, 3, 4, 6, 12, 89, 101, 178, 202, 267, 303, 356, 404, 534, 601, 606, 1068, 1202, 1212, 1803, 2404, 3606, 7212, 8989, 17978, 26967, 35956, 53489, 53934, 60701, 106978, 107868, 121402, 160467, 182103, 213956, 242804, 320934, 364206, 641868, 728412, 5402389, 10804778, 16207167, 21609556, 32414334, 64828668]

約数ペア:

[(1, 64828668), (2, 32414334), (3, 21609556), (4, 16207167), (6, 10804778), (12, 5402389), (89, 728412), (101, 641868), (178, 364206), (202, 320934), (267, 242804), (303, 213956), (356, 182103), (404, 160467), (534, 121402), (601, 107868), (606, 106978), (1068, 60701), (1202, 53934), (1212, 53489), (1803, 35956), (2404, 26967), (3606, 17978), (7212, 8989)]