71666988

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2521}}^1$

素因数の和:2654

約数の個数: 48

約数和(自身を含む): 176257536

約数和(自身を除く): 104590548

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 103, 138, 206, 276, 309, 412, 618, 1236, 2369, 2521, 4738, 5042, 7107, 7563, 9476, 10084, 14214, 15126, 28428, 30252, 57983, 115966, 173949, 231932, 259663, 347898, 519326, 695796, 778989, 1038652, 1557978, 3115956, 5972249, 11944498, 17916747, 23888996, 35833494, 71666988]

約数ペア:

[(1, 71666988), (2, 35833494), (3, 23888996), (4, 17916747), (6, 11944498), (12, 5972249), (23, 3115956), (46, 1557978), (69, 1038652), (92, 778989), (103, 695796), (138, 519326), (206, 347898), (276, 259663), (309, 231932), (412, 173949), (618, 115966), (1236, 57983), (2369, 30252), (2521, 28428), (4738, 15126), (5042, 14214), (7107, 10084), (7563, 9476)]