123579348

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 293388480

約数和(自身を除く): 169809132

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 251, 267, 356, 461, 502, 534, 753, 922, 1004, 1068, 1383, 1506, 1844, 2766, 3012, 5532, 22339, 41029, 44678, 67017, 82058, 89356, 115711, 123087, 134034, 164116, 231422, 246174, 268068, 347133, 462844, 492348, 694266, 1388532, 10298279, 20596558, 30894837, 41193116, 61789674, 123579348]

約数ペア:

[(1, 123579348), (2, 61789674), (3, 41193116), (4, 30894837), (6, 20596558), (12, 10298279), (89, 1388532), (178, 694266), (251, 492348), (267, 462844), (356, 347133), (461, 268068), (502, 246174), (534, 231422), (753, 164116), (922, 134034), (1004, 123087), (1068, 115711), (1383, 89356), (1506, 82058), (1844, 67017), (2766, 44678), (3012, 41029), (5532, 22339)]