72495503808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{218381}}^1$

素因数の和:218435

約数の個数: 224

約数和(自身を含む): 248501245440

約数和(自身を除く): 176005741632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 448, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 832, 912, 988, 1064, 1092, 1216, 1248, 1344, 1456, 1482, 1596, 1729, 1824, 1976, 2128, 2184, 2496, 2912, 2964, 3192, 3458, 3648, 3952, 4256, 4368, 5187, 5824, 5928, 6384, 6916, 7904, 8512, 8736, 10374, 11856, 12768, 13832, 15808, 17472, 20748, 23712, 25536, 27664, 41496, 47424, 55328, 82992, 110656, 165984, 218381, 331968, 436762, 655143, 873524, 1310286, 1528667, 1747048, 2620572, 2838953, 3057334, 3494096, 4149239, 4586001, 5241144, 5677906, 6114668, 6988192, 8298478, 8516859, 9172002, 10482288, 11355812, 12229336, 12447717, 13976384, 16596956, 17033718, 18344004, 19872671, 20964576, 22711624, 24458672, 24895434, 29044673, 33193912, 34067436, 36688008, 39745342, 41929152, 45423248, 48917344, 49790868, 53940107, 58089346, 59618013, 66387824, 68134872, 73376016, 79490684, 87134019, 90846496, 97834688, 99581736, 107880214, 116178692, 119236026, 132775648, 136269744, 146752032, 158981368, 161820321, 174268038, 181692992, 199163472, 215760428, 232357384, 238472052, 265551296, 272539488, 293504064, 317962736, 323640642, 348536076, 377580749, 398326944, 431520856, 464714768, 476944104, 545078976, 635925472, 647281284, 697072152, 755161498, 796653888, 863041712, 929429536, 953888208, 1132742247, 1271850944, 1294562568, 1394144304, 1510322996, 1726083424, 1858859072, 1907776416, 2265484494, 2589125136, 2788288608, 3020645992, 3452166848, 3815552832, 4530968988, 5178250272, 5576577216, 6041291984, 9061937976, 10356500544, 12082583968, 18123875952, 24165167936, 36247751904, 72495503808]

約数ペア:

[(1, 72495503808), (2, 36247751904), (3, 24165167936), (4, 18123875952), (6, 12082583968), (7, 10356500544), (8, 9061937976), (12, 6041291984), (13, 5576577216), (14, 5178250272), (16, 4530968988), (19, 3815552832), (21, 3452166848), (24, 3020645992), (26, 2788288608), (28, 2589125136), (32, 2265484494), (38, 1907776416), (39, 1858859072), (42, 1726083424), (48, 1510322996), (52, 1394144304), (56, 1294562568), (57, 1271850944), (64, 1132742247), (76, 953888208), (78, 929429536), (84, 863041712), (91, 796653888), (96, 755161498), (104, 697072152), (112, 647281284), (114, 635925472), (133, 545078976), (152, 476944104), (156, 464714768), (168, 431520856), (182, 398326944), (192, 377580749), (208, 348536076), (224, 323640642), (228, 317962736), (247, 293504064), (266, 272539488), (273, 265551296), (304, 238472052), (312, 232357384), (336, 215760428), (364, 199163472), (399, 181692992), (416, 174268038), (448, 161820321), (456, 158981368), (494, 146752032), (532, 136269744), (546, 132775648), (608, 119236026), (624, 116178692), (672, 107880214), (728, 99581736), (741, 97834688), (798, 90846496), (832, 87134019), (912, 79490684), (988, 73376016), (1064, 68134872), (1092, 66387824), (1216, 59618013), (1248, 58089346), (1344, 53940107), (1456, 49790868), (1482, 48917344), (1596, 45423248), (1729, 41929152), (1824, 39745342), (1976, 36688008), (2128, 34067436), (2184, 33193912), (2496, 29044673), (2912, 24895434), (2964, 24458672), (3192, 22711624), (3458, 20964576), (3648, 19872671), (3952, 18344004), (4256, 17033718), (4368, 16596956), (5187, 13976384), (5824, 12447717), (5928, 12229336), (6384, 11355812), (6916, 10482288), (7904, 9172002), (8512, 8516859), (8736, 8298478), (10374, 6988192), (11856, 6114668), (12768, 5677906), (13832, 5241144), (15808, 4586001), (17472, 4149239), (20748, 3494096), (23712, 3057334), (25536, 2838953), (27664, 2620572), (41496, 1747048), (47424, 1528667), (55328, 1310286), (82992, 873524), (110656, 655143), (165984, 436762), (218381, 331968)]