123922872

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 360459000

約数和(自身を除く): 236536128

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, 199, 216, 248, 279, 324, 372, 398, 558, 597, 648, 744, 796, 837, 961, 1116, 1194, 1592, 1674, 1791, 1922, 2232, 2388, 2511, 2883, 3348, 3582, 3844, 4776, 5022, 5373, 5766, 6169, 6696, 7164, 7688, 8649, 10044, 10746, 11532, 12338, 14328, 16119, 17298, 18507, 20088, 21492, 23064, 24676, 25947, 32238, 34596, 37014, 42984, 49352, 51894, 55521, 64476, 69192, 74028, 77841, 103788, 111042, 128952, 148056, 155682, 166563, 191239, 207576, 222084, 311364, 333126, 382478, 444168, 499689, 573717, 622728, 666252, 764956, 999378, 1147434, 1332504, 1529912, 1721151, 1998756, 2294868, 3442302, 3997512, 4589736, 5163453, 6884604, 10326906, 13769208, 15490359, 20653812, 30980718, 41307624, 61961436, 123922872]

約数ペア:

[(1, 123922872), (2, 61961436), (3, 41307624), (4, 30980718), (6, 20653812), (8, 15490359), (9, 13769208), (12, 10326906), (18, 6884604), (24, 5163453), (27, 4589736), (31, 3997512), (36, 3442302), (54, 2294868), (62, 1998756), (72, 1721151), (81, 1529912), (93, 1332504), (108, 1147434), (124, 999378), (162, 764956), (186, 666252), (199, 622728), (216, 573717), (248, 499689), (279, 444168), (324, 382478), (372, 333126), (398, 311364), (558, 222084), (597, 207576), (648, 191239), (744, 166563), (796, 155682), (837, 148056), (961, 128952), (1116, 111042), (1194, 103788), (1592, 77841), (1674, 74028), (1791, 69192), (1922, 64476), (2232, 55521), (2388, 51894), (2511, 49352), (2883, 42984), (3348, 37014), (3582, 34596), (3844, 32238), (4776, 25947), (5022, 24676), (5373, 23064), (5766, 21492), (6169, 20088), (6696, 18507), (7164, 17298), (7688, 16119), (8649, 14328), (10044, 12338), (10746, 11532)]