89499852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 108

約数和(自身を含む): 253016400

約数和(自身を除く): 163516548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 199, 234, 279, 372, 398, 403, 468, 558, 597, 796, 806, 961, 1116, 1194, 1209, 1612, 1791, 1922, 2388, 2418, 2587, 2883, 3582, 3627, 3844, 4836, 5174, 5766, 6169, 7164, 7254, 7761, 8649, 10348, 11532, 12338, 12493, 14508, 15522, 17298, 18507, 23283, 24676, 24986, 31044, 34596, 37014, 37479, 46566, 49972, 55521, 74028, 74958, 80197, 93132, 111042, 112437, 149916, 160394, 191239, 222084, 224874, 240591, 320788, 382478, 449748, 481182, 573717, 721773, 764956, 962364, 1147434, 1443546, 1721151, 2294868, 2486107, 2887092, 3442302, 4972214, 6884604, 7458321, 9944428, 14916642, 22374963, 29833284, 44749926, 89499852]

約数ペア:

[(1, 89499852), (2, 44749926), (3, 29833284), (4, 22374963), (6, 14916642), (9, 9944428), (12, 7458321), (13, 6884604), (18, 4972214), (26, 3442302), (31, 2887092), (36, 2486107), (39, 2294868), (52, 1721151), (62, 1443546), (78, 1147434), (93, 962364), (117, 764956), (124, 721773), (156, 573717), (186, 481182), (199, 449748), (234, 382478), (279, 320788), (372, 240591), (398, 224874), (403, 222084), (468, 191239), (558, 160394), (597, 149916), (796, 112437), (806, 111042), (961, 93132), (1116, 80197), (1194, 74958), (1209, 74028), (1612, 55521), (1791, 49972), (1922, 46566), (2388, 37479), (2418, 37014), (2587, 34596), (2883, 31044), (3582, 24986), (3627, 24676), (3844, 23283), (4836, 18507), (5174, 17298), (5766, 15522), (6169, 14508), (7164, 12493), (7254, 12338), (7761, 11532), (8649, 10348)]