123867072

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1047

約数の個数: 168

約数和(自身を含む): 419274752

約数和(自身を除く): 295407680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 991, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1982, 1984, 2016, 2232, 2604, 2973, 2976, 3472, 3906, 3964, 4032, 4464, 5208, 5946, 5952, 6937, 6944, 7812, 7928, 8919, 8928, 10416, 11892, 13874, 13888, 15624, 15856, 17838, 17856, 20811, 20832, 23784, 27748, 30721, 31248, 31712, 35676, 41622, 41664, 47568, 55496, 61442, 62433, 62496, 63424, 71352, 83244, 92163, 95136, 110992, 122884, 124866, 124992, 142704, 166488, 184326, 190272, 215047, 221984, 245768, 249732, 276489, 285408, 332976, 368652, 430094, 443968, 491536, 499464, 552978, 570816, 645141, 665952, 737304, 860188, 983072, 998928, 1105956, 1290282, 1331904, 1474608, 1720376, 1935423, 1966144, 1997856, 2211912, 2580564, 2949216, 3440752, 3870846, 3995712, 4423824, 5161128, 5898432, 6881504, 7741692, 8847648, 10322256, 13763008, 15483384, 17695296, 20644512, 30966768, 41289024, 61933536, 123867072]

約数ペア:

[(1, 123867072), (2, 61933536), (3, 41289024), (4, 30966768), (6, 20644512), (7, 17695296), (8, 15483384), (9, 13763008), (12, 10322256), (14, 8847648), (16, 7741692), (18, 6881504), (21, 5898432), (24, 5161128), (28, 4423824), (31, 3995712), (32, 3870846), (36, 3440752), (42, 2949216), (48, 2580564), (56, 2211912), (62, 1997856), (63, 1966144), (64, 1935423), (72, 1720376), (84, 1474608), (93, 1331904), (96, 1290282), (112, 1105956), (124, 998928), (126, 983072), (144, 860188), (168, 737304), (186, 665952), (192, 645141), (217, 570816), (224, 552978), (248, 499464), (252, 491536), (279, 443968), (288, 430094), (336, 368652), (372, 332976), (434, 285408), (448, 276489), (496, 249732), (504, 245768), (558, 221984), (576, 215047), (651, 190272), (672, 184326), (744, 166488), (868, 142704), (991, 124992), (992, 124866), (1008, 122884), (1116, 110992), (1302, 95136), (1344, 92163), (1488, 83244), (1736, 71352), (1953, 63424), (1982, 62496), (1984, 62433), (2016, 61442), (2232, 55496), (2604, 47568), (2973, 41664), (2976, 41622), (3472, 35676), (3906, 31712), (3964, 31248), (4032, 30721), (4464, 27748), (5208, 23784), (5946, 20832), (5952, 20811), (6937, 17856), (6944, 17838), (7812, 15856), (7928, 15624), (8919, 13888), (8928, 13874), (10416, 11892)]