71931552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 242694144

約数和(自身を除く): 170762592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 37, 42, 44, 48, 56, 66, 74, 77, 84, 88, 96, 111, 112, 132, 148, 154, 168, 176, 222, 224, 231, 259, 263, 264, 296, 308, 336, 352, 407, 444, 462, 518, 526, 528, 592, 616, 672, 777, 789, 814, 888, 924, 1036, 1052, 1056, 1184, 1221, 1232, 1554, 1578, 1628, 1776, 1841, 1848, 2072, 2104, 2442, 2464, 2849, 2893, 3108, 3156, 3256, 3552, 3682, 3696, 4144, 4208, 4884, 5523, 5698, 5786, 6216, 6312, 6512, 7364, 7392, 8288, 8416, 8547, 8679, 9731, 9768, 11046, 11396, 11572, 12432, 12624, 13024, 14728, 17094, 17358, 19462, 19536, 20251, 22092, 22792, 23144, 24864, 25248, 29193, 29456, 34188, 34716, 38924, 39072, 40502, 44184, 45584, 46288, 58386, 58912, 60753, 68117, 68376, 69432, 77848, 81004, 88368, 91168, 92576, 107041, 116772, 121506, 136234, 136752, 138864, 155696, 162008, 176736, 204351, 214082, 233544, 243012, 272468, 273504, 277728, 311392, 321123, 324016, 408702, 428164, 467088, 486024, 544936, 642246, 648032, 749287, 817404, 856328, 934176, 972048, 1089872, 1284492, 1498574, 1634808, 1712656, 1944096, 2179744, 2247861, 2568984, 2997148, 3269616, 3425312, 4495722, 5137968, 5994296, 6539232, 8991444, 10275936, 11988592, 17982888, 23977184, 35965776, 71931552]

約数ペア:

[(1, 71931552), (2, 35965776), (3, 23977184), (4, 17982888), (6, 11988592), (7, 10275936), (8, 8991444), (11, 6539232), (12, 5994296), (14, 5137968), (16, 4495722), (21, 3425312), (22, 3269616), (24, 2997148), (28, 2568984), (32, 2247861), (33, 2179744), (37, 1944096), (42, 1712656), (44, 1634808), (48, 1498574), (56, 1284492), (66, 1089872), (74, 972048), (77, 934176), (84, 856328), (88, 817404), (96, 749287), (111, 648032), (112, 642246), (132, 544936), (148, 486024), (154, 467088), (168, 428164), (176, 408702), (222, 324016), (224, 321123), (231, 311392), (259, 277728), (263, 273504), (264, 272468), (296, 243012), (308, 233544), (336, 214082), (352, 204351), (407, 176736), (444, 162008), (462, 155696), (518, 138864), (526, 136752), (528, 136234), (592, 121506), (616, 116772), (672, 107041), (777, 92576), (789, 91168), (814, 88368), (888, 81004), (924, 77848), (1036, 69432), (1052, 68376), (1056, 68117), (1184, 60753), (1221, 58912), (1232, 58386), (1554, 46288), (1578, 45584), (1628, 44184), (1776, 40502), (1841, 39072), (1848, 38924), (2072, 34716), (2104, 34188), (2442, 29456), (2464, 29193), (2849, 25248), (2893, 24864), (3108, 23144), (3156, 22792), (3256, 22092), (3552, 20251), (3682, 19536), (3696, 19462), (4144, 17358), (4208, 17094), (4884, 14728), (5523, 13024), (5698, 12624), (5786, 12432), (6216, 11572), (6312, 11396), (6512, 11046), (7364, 9768), (7392, 9731), (8288, 8679), (8416, 8547)]