89680794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 211341312

約数和(自身を除く): 121660518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 181, 251, 282, 329, 362, 502, 543, 658, 753, 987, 1086, 1267, 1506, 1757, 1974, 2534, 3514, 3801, 5271, 7602, 8507, 10542, 11797, 17014, 23594, 25521, 35391, 45431, 51042, 59549, 70782, 82579, 90862, 119098, 136293, 165158, 178647, 247737, 272586, 318017, 357294, 495474, 636034, 954051, 1908102, 2135257, 4270514, 6405771, 12811542, 14946799, 29893598, 44840397, 89680794]

約数ペア:

[(1, 89680794), (2, 44840397), (3, 29893598), (6, 14946799), (7, 12811542), (14, 6405771), (21, 4270514), (42, 2135257), (47, 1908102), (94, 954051), (141, 636034), (181, 495474), (251, 357294), (282, 318017), (329, 272586), (362, 247737), (502, 178647), (543, 165158), (658, 136293), (753, 119098), (987, 90862), (1086, 82579), (1267, 70782), (1506, 59549), (1757, 51042), (1974, 45431), (2534, 35391), (3514, 25521), (3801, 23594), (5271, 17014), (7602, 11797), (8507, 10542)]