71786847888

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{178489}}^1$

素因数の和:178539

約数の個数: 240

約数和(自身を含む): 252313464000

約数和(自身を除く): 180526616112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 304, 336, 342, 378, 392, 399, 432, 441, 456, 504, 513, 532, 588, 684, 756, 784, 798, 882, 912, 931, 1008, 1026, 1064, 1176, 1197, 1323, 1368, 1512, 1596, 1764, 1862, 2052, 2128, 2352, 2394, 2646, 2736, 2793, 3024, 3192, 3528, 3591, 3724, 4104, 4788, 5292, 5586, 6384, 7056, 7182, 7448, 8208, 8379, 9576, 10584, 11172, 14364, 14896, 16758, 19152, 21168, 22344, 25137, 28728, 33516, 44688, 50274, 57456, 67032, 100548, 134064, 178489, 201096, 356978, 402192, 535467, 713956, 1070934, 1249423, 1427912, 1606401, 2141868, 2498846, 2855824, 3212802, 3391291, 3748269, 4283736, 4819203, 4997692, 6425604, 6782582, 7496538, 8567472, 8745961, 9638406, 9995384, 10173873, 11244807, 12851208, 13565164, 14993076, 17491922, 19276812, 19990768, 20347746, 22489614, 23739037, 25702416, 26237883, 27130328, 29986152, 30521619, 33734421, 34983844, 38553624, 40695492, 44979228, 47478074, 52475766, 54260656, 59972304, 61043238, 67468842, 69967688, 71217111, 77107248, 78713649, 81390984, 89958456, 91564857, 94956148, 104951532, 122086476, 134937684, 139935376, 142434222, 157427298, 162781968, 166173259, 179916912, 183129714, 189912296, 209903064, 213651333, 236140947, 244172952, 269875368, 284868444, 314854596, 332346518, 366259428, 379824592, 419806128, 427302666, 472281894, 488345904, 498519777, 539750736, 569736888, 629709192, 640953999, 664693036, 732518856, 854605332, 944563788, 997039554, 1139473776, 1259418384, 1281907998, 1329386072, 1465037712, 1495559331, 1709210664, 1889127576, 1994079108, 2563815996, 2658772144, 2991118662, 3418421328, 3778255152, 3988158216, 4486677993, 5127631992, 5982237324, 7976316432, 8973355986, 10255263984, 11964474648, 17946711972, 23928949296, 35893423944, 71786847888]

約数ペア:

[(1, 71786847888), (2, 35893423944), (3, 23928949296), (4, 17946711972), (6, 11964474648), (7, 10255263984), (8, 8973355986), (9, 7976316432), (12, 5982237324), (14, 5127631992), (16, 4486677993), (18, 3988158216), (19, 3778255152), (21, 3418421328), (24, 2991118662), (27, 2658772144), (28, 2563815996), (36, 1994079108), (38, 1889127576), (42, 1709210664), (48, 1495559331), (49, 1465037712), (54, 1329386072), (56, 1281907998), (57, 1259418384), (63, 1139473776), (72, 997039554), (76, 944563788), (84, 854605332), (98, 732518856), (108, 664693036), (112, 640953999), (114, 629709192), (126, 569736888), (133, 539750736), (144, 498519777), (147, 488345904), (152, 472281894), (168, 427302666), (171, 419806128), (189, 379824592), (196, 366259428), (216, 332346518), (228, 314854596), (252, 284868444), (266, 269875368), (294, 244172952), (304, 236140947), (336, 213651333), (342, 209903064), (378, 189912296), (392, 183129714), (399, 179916912), (432, 166173259), (441, 162781968), (456, 157427298), (504, 142434222), (513, 139935376), (532, 134937684), (588, 122086476), (684, 104951532), (756, 94956148), (784, 91564857), (798, 89958456), (882, 81390984), (912, 78713649), (931, 77107248), (1008, 71217111), (1026, 69967688), (1064, 67468842), (1176, 61043238), (1197, 59972304), (1323, 54260656), (1368, 52475766), (1512, 47478074), (1596, 44979228), (1764, 40695492), (1862, 38553624), (2052, 34983844), (2128, 33734421), (2352, 30521619), (2394, 29986152), (2646, 27130328), (2736, 26237883), (2793, 25702416), (3024, 23739037), (3192, 22489614), (3528, 20347746), (3591, 19990768), (3724, 19276812), (4104, 17491922), (4788, 14993076), (5292, 13565164), (5586, 12851208), (6384, 11244807), (7056, 10173873), (7182, 9995384), (7448, 9638406), (8208, 8745961), (8379, 8567472), (9576, 7496538), (10584, 6782582), (11172, 6425604), (14364, 4997692), (14896, 4819203), (16758, 4283736), (19152, 3748269), (21168, 3391291), (22344, 3212802), (25137, 2855824), (28728, 2498846), (33516, 2141868), (44688, 1606401), (50274, 1427912), (57456, 1249423), (67032, 1070934), (100548, 713956), (134064, 535467), (178489, 402192), (201096, 356978)]