71723232

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 248814720

約数和(自身を除く): 177091488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 59, 63, 67, 72, 81, 84, 96, 108, 112, 118, 126, 134, 144, 162, 168, 177, 189, 201, 216, 224, 236, 252, 268, 288, 324, 336, 354, 378, 402, 413, 432, 469, 472, 504, 531, 536, 567, 603, 648, 672, 708, 756, 804, 826, 864, 938, 944, 1008, 1062, 1072, 1134, 1206, 1239, 1296, 1407, 1416, 1512, 1593, 1608, 1652, 1809, 1876, 1888, 2016, 2124, 2144, 2268, 2412, 2478, 2592, 2814, 2832, 3024, 3186, 3216, 3304, 3618, 3717, 3752, 3953, 4221, 4248, 4536, 4779, 4824, 4956, 5427, 5628, 5664, 6048, 6372, 6432, 6608, 7236, 7434, 7504, 7906, 8442, 8496, 9072, 9558, 9648, 9912, 10854, 11151, 11256, 11859, 12663, 12744, 13216, 14472, 14868, 15008, 15812, 16884, 16992, 18144, 19116, 19296, 19824, 21708, 22302, 22512, 23718, 25326, 25488, 27671, 28944, 29736, 31624, 33453, 33768, 35577, 37989, 38232, 39648, 43416, 44604, 45024, 47436, 50652, 50976, 55342, 57888, 59472, 63248, 66906, 67536, 71154, 75978, 76464, 83013, 86832, 89208, 94872, 101304, 106731, 110684, 118944, 126496, 133812, 135072, 142308, 151956, 152928, 166026, 173664, 178416, 189744, 202608, 213462, 221368, 249039, 267624, 284616, 303912, 320193, 332052, 356832, 379488, 405216, 426924, 442736, 498078, 535248, 569232, 607824, 640386, 664104, 747117, 853848, 885472, 996156, 1070496, 1138464, 1215648, 1280772, 1328208, 1494234, 1707696, 1992312, 2241351, 2561544, 2656416, 2988468, 3415392, 3984624, 4482702, 5123088, 5976936, 7969248, 8965404, 10246176, 11953872, 17930808, 23907744, 35861616, 71723232]

約数ペア:

[(1, 71723232), (2, 35861616), (3, 23907744), (4, 17930808), (6, 11953872), (7, 10246176), (8, 8965404), (9, 7969248), (12, 5976936), (14, 5123088), (16, 4482702), (18, 3984624), (21, 3415392), (24, 2988468), (27, 2656416), (28, 2561544), (32, 2241351), (36, 1992312), (42, 1707696), (48, 1494234), (54, 1328208), (56, 1280772), (59, 1215648), (63, 1138464), (67, 1070496), (72, 996156), (81, 885472), (84, 853848), (96, 747117), (108, 664104), (112, 640386), (118, 607824), (126, 569232), (134, 535248), (144, 498078), (162, 442736), (168, 426924), (177, 405216), (189, 379488), (201, 356832), (216, 332052), (224, 320193), (236, 303912), (252, 284616), (268, 267624), (288, 249039), (324, 221368), (336, 213462), (354, 202608), (378, 189744), (402, 178416), (413, 173664), (432, 166026), (469, 152928), (472, 151956), (504, 142308), (531, 135072), (536, 133812), (567, 126496), (603, 118944), (648, 110684), (672, 106731), (708, 101304), (756, 94872), (804, 89208), (826, 86832), (864, 83013), (938, 76464), (944, 75978), (1008, 71154), (1062, 67536), (1072, 66906), (1134, 63248), (1206, 59472), (1239, 57888), (1296, 55342), (1407, 50976), (1416, 50652), (1512, 47436), (1593, 45024), (1608, 44604), (1652, 43416), (1809, 39648), (1876, 38232), (1888, 37989), (2016, 35577), (2124, 33768), (2144, 33453), (2268, 31624), (2412, 29736), (2478, 28944), (2592, 27671), (2814, 25488), (2832, 25326), (3024, 23718), (3186, 22512), (3216, 22302), (3304, 21708), (3618, 19824), (3717, 19296), (3752, 19116), (3953, 18144), (4221, 16992), (4248, 16884), (4536, 15812), (4779, 15008), (4824, 14868), (4956, 14472), (5427, 13216), (5628, 12744), (5664, 12663), (6048, 11859), (6372, 11256), (6432, 11151), (6608, 10854), (7236, 9912), (7434, 9648), (7504, 9558), (7906, 9072), (8442, 8496)]