72265398

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3889}}^1$

素因数の和:4076

約数の個数: 32

約数和(自身を含む): 153110400

約数和(自身を除く): 80845002

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 978, 3097, 3889, 6194, 7778, 9291, 11667, 18582, 23334, 73891, 147782, 221673, 443346, 633907, 1267814, 1901721, 3803442, 12044233, 24088466, 36132699, 72265398]

約数ペア:

[(1, 72265398), (2, 36132699), (3, 24088466), (6, 12044233), (19, 3803442), (38, 1901721), (57, 1267814), (114, 633907), (163, 443346), (326, 221673), (489, 147782), (978, 73891), (3097, 23334), (3889, 18582), (6194, 11667), (7778, 9291)]