123072768

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:629

約数の個数: 216

約数和(自身を含む): 437481408

約数和(自身を除く): 314408640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 587, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1174, 1248, 1344, 1456, 1638, 1664, 1761, 1792, 1872, 2016, 2184, 2304, 2348, 2496, 2688, 2912, 3276, 3328, 3522, 3744, 4032, 4109, 4368, 4696, 4992, 5283, 5376, 5824, 6552, 7044, 7488, 7631, 8064, 8218, 8736, 9392, 9984, 10566, 11648, 12327, 13104, 14088, 14976, 15262, 16128, 16436, 17472, 18784, 21132, 22893, 23296, 24654, 26208, 28176, 29952, 30524, 32872, 34944, 36981, 37568, 42264, 45786, 49308, 52416, 53417, 56352, 61048, 65744, 68679, 69888, 73962, 75136, 84528, 91572, 98616, 104832, 106834, 112704, 122096, 131488, 137358, 147924, 150272, 160251, 169056, 183144, 197232, 209664, 213668, 225408, 244192, 262976, 274716, 295848, 320502, 338112, 366288, 394464, 427336, 450816, 480753, 488384, 525952, 549432, 591696, 641004, 676224, 732576, 788928, 854672, 961506, 976768, 1051904, 1098864, 1183392, 1282008, 1352448, 1465152, 1577856, 1709344, 1923012, 1953536, 2197728, 2366784, 2564016, 2930304, 3155712, 3418688, 3846024, 4395456, 4733568, 5128032, 5860608, 6837376, 7692048, 8790912, 9467136, 10256064, 13674752, 15384096, 17581824, 20512128, 30768192, 41024256, 61536384, 123072768]

約数ペア:

[(1, 123072768), (2, 61536384), (3, 41024256), (4, 30768192), (6, 20512128), (7, 17581824), (8, 15384096), (9, 13674752), (12, 10256064), (13, 9467136), (14, 8790912), (16, 7692048), (18, 6837376), (21, 5860608), (24, 5128032), (26, 4733568), (28, 4395456), (32, 3846024), (36, 3418688), (39, 3155712), (42, 2930304), (48, 2564016), (52, 2366784), (56, 2197728), (63, 1953536), (64, 1923012), (72, 1709344), (78, 1577856), (84, 1465152), (91, 1352448), (96, 1282008), (104, 1183392), (112, 1098864), (117, 1051904), (126, 976768), (128, 961506), (144, 854672), (156, 788928), (168, 732576), (182, 676224), (192, 641004), (208, 591696), (224, 549432), (234, 525952), (252, 488384), (256, 480753), (273, 450816), (288, 427336), (312, 394464), (336, 366288), (364, 338112), (384, 320502), (416, 295848), (448, 274716), (468, 262976), (504, 244192), (546, 225408), (576, 213668), (587, 209664), (624, 197232), (672, 183144), (728, 169056), (768, 160251), (819, 150272), (832, 147924), (896, 137358), (936, 131488), (1008, 122096), (1092, 112704), (1152, 106834), (1174, 104832), (1248, 98616), (1344, 91572), (1456, 84528), (1638, 75136), (1664, 73962), (1761, 69888), (1792, 68679), (1872, 65744), (2016, 61048), (2184, 56352), (2304, 53417), (2348, 52416), (2496, 49308), (2688, 45786), (2912, 42264), (3276, 37568), (3328, 36981), (3522, 34944), (3744, 32872), (4032, 30524), (4109, 29952), (4368, 28176), (4696, 26208), (4992, 24654), (5283, 23296), (5376, 22893), (5824, 21132), (6552, 18784), (7044, 17472), (7488, 16436), (7631, 16128), (8064, 15262), (8218, 14976), (8736, 14088), (9392, 13104), (9984, 12327), (10566, 11648)]