68732784

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 202144800

約数和(自身を除く): 133412016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 109, 116, 144, 151, 174, 218, 232, 261, 302, 327, 348, 436, 453, 464, 522, 604, 654, 696, 872, 906, 981, 1044, 1208, 1308, 1359, 1392, 1744, 1812, 1962, 2088, 2416, 2616, 2718, 3161, 3624, 3924, 4176, 4379, 5232, 5436, 6322, 7248, 7848, 8758, 9483, 10872, 12644, 13137, 15696, 16459, 17516, 18966, 21744, 25288, 26274, 28449, 32918, 35032, 37932, 39411, 49377, 50576, 52548, 56898, 65836, 70064, 75864, 78822, 98754, 105096, 113796, 131672, 148131, 151728, 157644, 197508, 210192, 227592, 263344, 296262, 315288, 395016, 455184, 477311, 592524, 630576, 790032, 954622, 1185048, 1431933, 1909244, 2370096, 2863866, 3818488, 4295799, 5727732, 7636976, 8591598, 11455464, 17183196, 22910928, 34366392, 68732784]

約数ペア:

[(1, 68732784), (2, 34366392), (3, 22910928), (4, 17183196), (6, 11455464), (8, 8591598), (9, 7636976), (12, 5727732), (16, 4295799), (18, 3818488), (24, 2863866), (29, 2370096), (36, 1909244), (48, 1431933), (58, 1185048), (72, 954622), (87, 790032), (109, 630576), (116, 592524), (144, 477311), (151, 455184), (174, 395016), (218, 315288), (232, 296262), (261, 263344), (302, 227592), (327, 210192), (348, 197508), (436, 157644), (453, 151728), (464, 148131), (522, 131672), (604, 113796), (654, 105096), (696, 98754), (872, 78822), (906, 75864), (981, 70064), (1044, 65836), (1208, 56898), (1308, 52548), (1359, 50576), (1392, 49377), (1744, 39411), (1812, 37932), (1962, 35032), (2088, 32918), (2416, 28449), (2616, 26274), (2718, 25288), (3161, 21744), (3624, 18966), (3924, 17516), (4176, 16459), (4379, 15696), (5232, 13137), (5436, 12644), (6322, 10872), (7248, 9483), (7848, 8758)]