79539552

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 239016960

約数和(自身を除く): 159477408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 59, 62, 72, 93, 96, 118, 124, 144, 151, 177, 186, 236, 248, 279, 288, 302, 354, 372, 453, 472, 496, 531, 558, 604, 708, 744, 906, 944, 992, 1062, 1116, 1208, 1359, 1416, 1488, 1812, 1829, 1888, 2124, 2232, 2416, 2718, 2832, 2976, 3624, 3658, 4248, 4464, 4681, 4832, 5436, 5487, 5664, 7248, 7316, 8496, 8909, 8928, 9362, 10872, 10974, 14043, 14496, 14632, 16461, 16992, 17818, 18724, 21744, 21948, 26727, 28086, 29264, 32922, 35636, 37448, 42129, 43488, 43896, 53454, 56172, 58528, 65844, 71272, 74896, 80181, 84258, 87792, 106908, 112344, 131688, 142544, 149792, 160362, 168516, 175584, 213816, 224688, 263376, 276179, 285088, 320724, 337032, 427632, 449376, 526752, 552358, 641448, 674064, 828537, 855264, 1104716, 1282896, 1348128, 1657074, 2209432, 2485611, 2565792, 3314148, 4418864, 4971222, 6628296, 8837728, 9942444, 13256592, 19884888, 26513184, 39769776, 79539552]

約数ペア:

[(1, 79539552), (2, 39769776), (3, 26513184), (4, 19884888), (6, 13256592), (8, 9942444), (9, 8837728), (12, 6628296), (16, 4971222), (18, 4418864), (24, 3314148), (31, 2565792), (32, 2485611), (36, 2209432), (48, 1657074), (59, 1348128), (62, 1282896), (72, 1104716), (93, 855264), (96, 828537), (118, 674064), (124, 641448), (144, 552358), (151, 526752), (177, 449376), (186, 427632), (236, 337032), (248, 320724), (279, 285088), (288, 276179), (302, 263376), (354, 224688), (372, 213816), (453, 175584), (472, 168516), (496, 160362), (531, 149792), (558, 142544), (604, 131688), (708, 112344), (744, 106908), (906, 87792), (944, 84258), (992, 80181), (1062, 74896), (1116, 71272), (1208, 65844), (1359, 58528), (1416, 56172), (1488, 53454), (1812, 43896), (1829, 43488), (1888, 42129), (2124, 37448), (2232, 35636), (2416, 32922), (2718, 29264), (2832, 28086), (2976, 26727), (3624, 21948), (3658, 21744), (4248, 18724), (4464, 17818), (4681, 16992), (4832, 16461), (5436, 14632), (5487, 14496), (5664, 14043), (7248, 10974), (7316, 10872), (8496, 9362), (8909, 8928)]