71130168

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{42953}}^1$

素因数の和:42988

約数の個数: 48

約数和(自身を含む): 201024720

約数和(自身を除く): 129894552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 42953, 85906, 128859, 171812, 257718, 343624, 386577, 515436, 773154, 987919, 1030872, 1546308, 1975838, 2963757, 3092616, 3951676, 5927514, 7903352, 8891271, 11855028, 17782542, 23710056, 35565084, 71130168]

約数ペア:

[(1, 71130168), (2, 35565084), (3, 23710056), (4, 17782542), (6, 11855028), (8, 8891271), (9, 7903352), (12, 5927514), (18, 3951676), (23, 3092616), (24, 2963757), (36, 1975838), (46, 1546308), (69, 1030872), (72, 987919), (92, 773154), (138, 515436), (184, 386577), (207, 343624), (276, 257718), (414, 171812), (552, 128859), (828, 85906), (1656, 42953)]