72401472

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:338

約数の個数: 224

約数和(自身を含む): 250911360

約数和(自身を除く): 178509888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 176, 192, 198, 208, 216, 234, 264, 286, 288, 293, 297, 312, 351, 352, 396, 416, 429, 432, 468, 528, 572, 576, 586, 594, 624, 702, 704, 792, 832, 858, 864, 879, 936, 1056, 1144, 1172, 1188, 1248, 1287, 1404, 1584, 1716, 1728, 1758, 1872, 2112, 2288, 2344, 2376, 2496, 2574, 2637, 2808, 3168, 3223, 3432, 3516, 3744, 3809, 3861, 4576, 4688, 4752, 5148, 5274, 5616, 6336, 6446, 6864, 7032, 7488, 7618, 7722, 7911, 9152, 9376, 9504, 9669, 10296, 10548, 11232, 11427, 12892, 13728, 14064, 15236, 15444, 15822, 18752, 19008, 19338, 20592, 21096, 22464, 22854, 25784, 27456, 28128, 29007, 30472, 30888, 31644, 34281, 38676, 41184, 41899, 42192, 45708, 51568, 56256, 58014, 60944, 61776, 63288, 68562, 77352, 82368, 83798, 84384, 87021, 91416, 102843, 103136, 116028, 121888, 123552, 125697, 126576, 137124, 154704, 167596, 168768, 174042, 182832, 205686, 206272, 232056, 243776, 247104, 251394, 253152, 274248, 309408, 335192, 348084, 365664, 377091, 411372, 464112, 502788, 506304, 548496, 618816, 670384, 696168, 731328, 754182, 822744, 928224, 1005576, 1096992, 1131273, 1340768, 1392336, 1508364, 1645488, 1856448, 2011152, 2193984, 2262546, 2681536, 2784672, 3016728, 3290976, 4022304, 4525092, 5569344, 6033456, 6581952, 8044608, 9050184, 12066912, 18100368, 24133824, 36200736, 72401472]

約数ペア:

[(1, 72401472), (2, 36200736), (3, 24133824), (4, 18100368), (6, 12066912), (8, 9050184), (9, 8044608), (11, 6581952), (12, 6033456), (13, 5569344), (16, 4525092), (18, 4022304), (22, 3290976), (24, 3016728), (26, 2784672), (27, 2681536), (32, 2262546), (33, 2193984), (36, 2011152), (39, 1856448), (44, 1645488), (48, 1508364), (52, 1392336), (54, 1340768), (64, 1131273), (66, 1096992), (72, 1005576), (78, 928224), (88, 822744), (96, 754182), (99, 731328), (104, 696168), (108, 670384), (117, 618816), (132, 548496), (143, 506304), (144, 502788), (156, 464112), (176, 411372), (192, 377091), (198, 365664), (208, 348084), (216, 335192), (234, 309408), (264, 274248), (286, 253152), (288, 251394), (293, 247104), (297, 243776), (312, 232056), (351, 206272), (352, 205686), (396, 182832), (416, 174042), (429, 168768), (432, 167596), (468, 154704), (528, 137124), (572, 126576), (576, 125697), (586, 123552), (594, 121888), (624, 116028), (702, 103136), (704, 102843), (792, 91416), (832, 87021), (858, 84384), (864, 83798), (879, 82368), (936, 77352), (1056, 68562), (1144, 63288), (1172, 61776), (1188, 60944), (1248, 58014), (1287, 56256), (1404, 51568), (1584, 45708), (1716, 42192), (1728, 41899), (1758, 41184), (1872, 38676), (2112, 34281), (2288, 31644), (2344, 30888), (2376, 30472), (2496, 29007), (2574, 28128), (2637, 27456), (2808, 25784), (3168, 22854), (3223, 22464), (3432, 21096), (3516, 20592), (3744, 19338), (3809, 19008), (3861, 18752), (4576, 15822), (4688, 15444), (4752, 15236), (5148, 14064), (5274, 13728), (5616, 12892), (6336, 11427), (6446, 11232), (6864, 10548), (7032, 10296), (7488, 9669), (7618, 9504), (7722, 9376), (7911, 9152)]