72386946

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{6121}}^1$

素因数の和:6208

約数の個数: 40

約数和(自身を含む): 164449164

約数和(自身を除く): 92062218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 6121, 11826, 12242, 18363, 36726, 55089, 110178, 165267, 330534, 446833, 495801, 893666, 991602, 1340499, 2680998, 4021497, 8042994, 12064491, 24128982, 36193473, 72386946]

約数ペア:

[(1, 72386946), (2, 36193473), (3, 24128982), (6, 12064491), (9, 8042994), (18, 4021497), (27, 2680998), (54, 1340499), (73, 991602), (81, 893666), (146, 495801), (162, 446833), (219, 330534), (438, 165267), (657, 110178), (1314, 55089), (1971, 36726), (3942, 18363), (5913, 12242), (6121, 11826)]