71130528

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 249984000

約数和(自身を除く): 178853472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 619, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1238, 1368, 1512, 1596, 1824, 1857, 2016, 2052, 2128, 2394, 2476, 2736, 3024, 3192, 3591, 3714, 4104, 4256, 4333, 4788, 4952, 5472, 5571, 6048, 6384, 7182, 7428, 8208, 8666, 9576, 9904, 11142, 11761, 12768, 12999, 14364, 14856, 16416, 16713, 17332, 19152, 19808, 22284, 23522, 25998, 28728, 29712, 33426, 34664, 35283, 38304, 38997, 44568, 47044, 51996, 57456, 59424, 66852, 69328, 70566, 77994, 82327, 89136, 94088, 103992, 105849, 114912, 116991, 133704, 138656, 141132, 155988, 164654, 178272, 188176, 207984, 211698, 233982, 246981, 267408, 282264, 311976, 317547, 329308, 376352, 415968, 423396, 467964, 493962, 534816, 564528, 623952, 635094, 658616, 740943, 846792, 935928, 987924, 1129056, 1247904, 1270188, 1317232, 1481886, 1693584, 1871856, 1975848, 2222829, 2540376, 2634464, 2963772, 3387168, 3743712, 3951696, 4445658, 5080752, 5927544, 7903392, 8891316, 10161504, 11855088, 17782632, 23710176, 35565264, 71130528]

約数ペア:

[(1, 71130528), (2, 35565264), (3, 23710176), (4, 17782632), (6, 11855088), (7, 10161504), (8, 8891316), (9, 7903392), (12, 5927544), (14, 5080752), (16, 4445658), (18, 3951696), (19, 3743712), (21, 3387168), (24, 2963772), (27, 2634464), (28, 2540376), (32, 2222829), (36, 1975848), (38, 1871856), (42, 1693584), (48, 1481886), (54, 1317232), (56, 1270188), (57, 1247904), (63, 1129056), (72, 987924), (76, 935928), (84, 846792), (96, 740943), (108, 658616), (112, 635094), (114, 623952), (126, 564528), (133, 534816), (144, 493962), (152, 467964), (168, 423396), (171, 415968), (189, 376352), (216, 329308), (224, 317547), (228, 311976), (252, 282264), (266, 267408), (288, 246981), (304, 233982), (336, 211698), (342, 207984), (378, 188176), (399, 178272), (432, 164654), (456, 155988), (504, 141132), (513, 138656), (532, 133704), (608, 116991), (619, 114912), (672, 105849), (684, 103992), (756, 94088), (798, 89136), (864, 82327), (912, 77994), (1008, 70566), (1026, 69328), (1064, 66852), (1197, 59424), (1238, 57456), (1368, 51996), (1512, 47044), (1596, 44568), (1824, 38997), (1857, 38304), (2016, 35283), (2052, 34664), (2128, 33426), (2394, 29712), (2476, 28728), (2736, 25998), (3024, 23522), (3192, 22284), (3591, 19808), (3714, 19152), (4104, 17332), (4256, 16713), (4333, 16416), (4788, 14856), (4952, 14364), (5472, 12999), (5571, 12768), (6048, 11761), (6384, 11142), (7182, 9904), (7428, 9576), (8208, 8666)]