78138528

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 165716832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 32, 34, 39, 48, 51, 52, 58, 68, 78, 87, 96, 102, 104, 116, 127, 136, 156, 174, 204, 208, 221, 232, 254, 272, 312, 348, 377, 381, 408, 416, 442, 464, 493, 508, 544, 624, 663, 696, 754, 762, 816, 884, 928, 986, 1016, 1131, 1248, 1326, 1392, 1479, 1508, 1524, 1632, 1651, 1768, 1972, 2032, 2159, 2262, 2652, 2784, 2958, 3016, 3048, 3302, 3536, 3683, 3944, 4064, 4318, 4524, 4953, 5304, 5916, 6032, 6096, 6409, 6477, 6604, 7072, 7366, 7888, 8636, 9048, 9906, 10608, 11049, 11832, 12064, 12192, 12818, 12954, 13208, 14732, 15776, 17272, 18096, 19227, 19812, 21216, 22098, 23664, 25636, 25908, 26416, 28067, 29464, 34544, 36192, 38454, 39624, 44196, 47328, 47879, 51272, 51816, 52832, 56134, 58928, 62611, 69088, 76908, 79248, 84201, 88392, 95758, 102544, 103632, 112268, 117856, 125222, 143637, 153816, 158496, 168402, 176784, 187833, 191516, 205088, 207264, 224536, 250444, 287274, 307632, 336804, 353568, 375666, 383032, 449072, 500888, 574548, 615264, 673608, 751332, 766064, 813943, 898144, 1001776, 1149096, 1347216, 1502664, 1532128, 1627886, 2003552, 2298192, 2441829, 2694432, 3005328, 3255772, 4596384, 4883658, 6010656, 6511544, 9767316, 13023088, 19534632, 26046176, 39069264, 78138528]

約数ペア:

[(1, 78138528), (2, 39069264), (3, 26046176), (4, 19534632), (6, 13023088), (8, 9767316), (12, 6511544), (13, 6010656), (16, 4883658), (17, 4596384), (24, 3255772), (26, 3005328), (29, 2694432), (32, 2441829), (34, 2298192), (39, 2003552), (48, 1627886), (51, 1532128), (52, 1502664), (58, 1347216), (68, 1149096), (78, 1001776), (87, 898144), (96, 813943), (102, 766064), (104, 751332), (116, 673608), (127, 615264), (136, 574548), (156, 500888), (174, 449072), (204, 383032), (208, 375666), (221, 353568), (232, 336804), (254, 307632), (272, 287274), (312, 250444), (348, 224536), (377, 207264), (381, 205088), (408, 191516), (416, 187833), (442, 176784), (464, 168402), (493, 158496), (508, 153816), (544, 143637), (624, 125222), (663, 117856), (696, 112268), (754, 103632), (762, 102544), (816, 95758), (884, 88392), (928, 84201), (986, 79248), (1016, 76908), (1131, 69088), (1248, 62611), (1326, 58928), (1392, 56134), (1479, 52832), (1508, 51816), (1524, 51272), (1632, 47879), (1651, 47328), (1768, 44196), (1972, 39624), (2032, 38454), (2159, 36192), (2262, 34544), (2652, 29464), (2784, 28067), (2958, 26416), (3016, 25908), (3048, 25636), (3302, 23664), (3536, 22098), (3683, 21216), (3944, 19812), (4064, 19227), (4318, 18096), (4524, 17272), (4953, 15776), (5304, 14732), (5916, 13208), (6032, 12954), (6096, 12818), (6409, 12192), (6477, 12064), (6604, 11832), (7072, 11049), (7366, 10608), (7888, 9906), (8636, 9048)]