80865972

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1650

約数の個数: 96

約数和(自身を含む): 234178560

約数和(自身を除く): 153312588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 86, 99, 108, 129, 132, 172, 198, 258, 297, 387, 396, 473, 516, 594, 774, 946, 1161, 1188, 1419, 1548, 1583, 1892, 2322, 2838, 3166, 4257, 4644, 4749, 5676, 6332, 8514, 9498, 12771, 14247, 17028, 17413, 18996, 25542, 28494, 34826, 42741, 51084, 52239, 56988, 68069, 69652, 85482, 104478, 136138, 156717, 170964, 204207, 208956, 272276, 313434, 408414, 470151, 612621, 626868, 748759, 816828, 940302, 1225242, 1497518, 1837863, 1880604, 2246277, 2450484, 2995036, 3675726, 4492554, 6738831, 7351452, 8985108, 13477662, 20216493, 26955324, 40432986, 80865972]

約数ペア:

[(1, 80865972), (2, 40432986), (3, 26955324), (4, 20216493), (6, 13477662), (9, 8985108), (11, 7351452), (12, 6738831), (18, 4492554), (22, 3675726), (27, 2995036), (33, 2450484), (36, 2246277), (43, 1880604), (44, 1837863), (54, 1497518), (66, 1225242), (86, 940302), (99, 816828), (108, 748759), (129, 626868), (132, 612621), (172, 470151), (198, 408414), (258, 313434), (297, 272276), (387, 208956), (396, 204207), (473, 170964), (516, 156717), (594, 136138), (774, 104478), (946, 85482), (1161, 69652), (1188, 68069), (1419, 56988), (1548, 52239), (1583, 51084), (1892, 42741), (2322, 34826), (2838, 28494), (3166, 25542), (4257, 18996), (4644, 17413), (4749, 17028), (5676, 14247), (6332, 12771), (8514, 9498)]