181012968

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{9011}}^1$

素因数の和:9060

約数の個数: 80

約数和(自身を含む): 523416960

約数和(自身を除く): 342403992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 9011, 10044, 18022, 20088, 27033, 36044, 54066, 72088, 81099, 108132, 162198, 216264, 243297, 279341, 324396, 486594, 558682, 648792, 729891, 838023, 973188, 1117364, 1459782, 1676046, 1946376, 2234728, 2514069, 2919564, 3352092, 5028138, 5839128, 6704184, 7542207, 10056276, 15084414, 20112552, 22626621, 30168828, 45253242, 60337656, 90506484, 181012968]

約数ペア:

[(1, 181012968), (2, 90506484), (3, 60337656), (4, 45253242), (6, 30168828), (8, 22626621), (9, 20112552), (12, 15084414), (18, 10056276), (24, 7542207), (27, 6704184), (31, 5839128), (36, 5028138), (54, 3352092), (62, 2919564), (72, 2514069), (81, 2234728), (93, 1946376), (108, 1676046), (124, 1459782), (162, 1117364), (186, 973188), (216, 838023), (248, 729891), (279, 648792), (324, 558682), (372, 486594), (558, 324396), (648, 279341), (744, 243297), (837, 216264), (1116, 162198), (1674, 108132), (2232, 81099), (2511, 72088), (3348, 54066), (5022, 36044), (6696, 27033), (9011, 20088), (10044, 18022)]