85113018

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:521

約数の個数: 80

約数和(自身を含む): 203233536

約数和(自身を除く): 118120518

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 69, 81, 106, 138, 159, 162, 207, 318, 414, 431, 477, 621, 862, 954, 1219, 1242, 1293, 1431, 1863, 2438, 2586, 2862, 3657, 3726, 3879, 4293, 7314, 7758, 8586, 9913, 10971, 11637, 19826, 21942, 22843, 23274, 29739, 32913, 34911, 45686, 59478, 65826, 68529, 69822, 89217, 98739, 137058, 178434, 197478, 205587, 267651, 411174, 525389, 535302, 616761, 802953, 1050778, 1233522, 1576167, 1605906, 1850283, 3152334, 3700566, 4728501, 9457002, 14185503, 28371006, 42556509, 85113018]

約数ペア:

[(1, 85113018), (2, 42556509), (3, 28371006), (6, 14185503), (9, 9457002), (18, 4728501), (23, 3700566), (27, 3152334), (46, 1850283), (53, 1605906), (54, 1576167), (69, 1233522), (81, 1050778), (106, 802953), (138, 616761), (159, 535302), (162, 525389), (207, 411174), (318, 267651), (414, 205587), (431, 197478), (477, 178434), (621, 137058), (862, 98739), (954, 89217), (1219, 69822), (1242, 68529), (1293, 65826), (1431, 59478), (1863, 45686), (2438, 34911), (2586, 32913), (2862, 29739), (3657, 23274), (3726, 22843), (3879, 21942), (4293, 19826), (7314, 11637), (7758, 10971), (8586, 9913)]