78011856

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:538

約数の個数: 160

約数和(自身を含む): 249984000

約数和(自身を除く): 171972144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 144, 156, 174, 208, 216, 232, 234, 261, 312, 348, 351, 377, 432, 464, 468, 479, 522, 624, 696, 702, 754, 783, 936, 958, 1044, 1131, 1392, 1404, 1437, 1508, 1566, 1872, 1916, 2088, 2262, 2808, 2874, 3016, 3132, 3393, 3832, 4176, 4311, 4524, 5616, 5748, 6032, 6227, 6264, 6786, 7664, 8622, 9048, 10179, 11496, 12454, 12528, 12933, 13572, 13891, 17244, 18096, 18681, 20358, 22992, 24908, 25866, 27144, 27782, 34488, 37362, 40716, 41673, 49816, 51732, 54288, 55564, 56043, 68976, 74724, 81432, 83346, 99632, 103464, 111128, 112086, 125019, 149448, 162864, 166692, 168129, 180583, 206928, 222256, 224172, 250038, 298896, 333384, 336258, 361166, 375057, 448344, 500076, 541749, 666768, 672516, 722332, 750114, 896688, 1000152, 1083498, 1345032, 1444664, 1500228, 1625247, 2000304, 2166996, 2690064, 2889328, 3000456, 3250494, 4333992, 4875741, 6000912, 6500988, 8667984, 9751482, 13001976, 19502964, 26003952, 39005928, 78011856]

約数ペア:

[(1, 78011856), (2, 39005928), (3, 26003952), (4, 19502964), (6, 13001976), (8, 9751482), (9, 8667984), (12, 6500988), (13, 6000912), (16, 4875741), (18, 4333992), (24, 3250494), (26, 3000456), (27, 2889328), (29, 2690064), (36, 2166996), (39, 2000304), (48, 1625247), (52, 1500228), (54, 1444664), (58, 1345032), (72, 1083498), (78, 1000152), (87, 896688), (104, 750114), (108, 722332), (116, 672516), (117, 666768), (144, 541749), (156, 500076), (174, 448344), (208, 375057), (216, 361166), (232, 336258), (234, 333384), (261, 298896), (312, 250038), (348, 224172), (351, 222256), (377, 206928), (432, 180583), (464, 168129), (468, 166692), (479, 162864), (522, 149448), (624, 125019), (696, 112086), (702, 111128), (754, 103464), (783, 99632), (936, 83346), (958, 81432), (1044, 74724), (1131, 68976), (1392, 56043), (1404, 55564), (1437, 54288), (1508, 51732), (1566, 49816), (1872, 41673), (1916, 40716), (2088, 37362), (2262, 34488), (2808, 27782), (2874, 27144), (3016, 25866), (3132, 24908), (3393, 22992), (3832, 20358), (4176, 18681), (4311, 18096), (4524, 17244), (5616, 13891), (5748, 13572), (6032, 12933), (6227, 12528), (6264, 12454), (6786, 11496), (7664, 10179), (8622, 9048)]