42039648

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{331}}^1$

素因数の和:367

約数の個数: 180

約数和(自身を含む): 144257652

約数和(自身を除く): 102218004

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 331, 336, 378, 392, 432, 441, 504, 567, 588, 648, 662, 672, 756, 784, 864, 882, 993, 1008, 1134, 1176, 1296, 1323, 1324, 1512, 1568, 1764, 1986, 2016, 2268, 2317, 2352, 2592, 2646, 2648, 2979, 3024, 3528, 3969, 3972, 4536, 4634, 4704, 5292, 5296, 5958, 6048, 6951, 7056, 7938, 7944, 8937, 9072, 9268, 10584, 10592, 11916, 13902, 14112, 15876, 15888, 16219, 17874, 18144, 18536, 20853, 21168, 23832, 26811, 27804, 31752, 31776, 32438, 35748, 37072, 41706, 42336, 47664, 48657, 53622, 55608, 62559, 63504, 64876, 71496, 74144, 83412, 95328, 97314, 107244, 111216, 125118, 127008, 129752, 142992, 145971, 166824, 187677, 194628, 214488, 222432, 250236, 259504, 285984, 291942, 333648, 375354, 389256, 428976, 437913, 500472, 519008, 583884, 667296, 750708, 778512, 857952, 875826, 1000944, 1167768, 1313739, 1501416, 1557024, 1751652, 2001888, 2335536, 2627478, 3002832, 3503304, 4671072, 5254956, 6005664, 7006608, 10509912, 14013216, 21019824, 42039648]

約数ペア:

[(1, 42039648), (2, 21019824), (3, 14013216), (4, 10509912), (6, 7006608), (7, 6005664), (8, 5254956), (9, 4671072), (12, 3503304), (14, 3002832), (16, 2627478), (18, 2335536), (21, 2001888), (24, 1751652), (27, 1557024), (28, 1501416), (32, 1313739), (36, 1167768), (42, 1000944), (48, 875826), (49, 857952), (54, 778512), (56, 750708), (63, 667296), (72, 583884), (81, 519008), (84, 500472), (96, 437913), (98, 428976), (108, 389256), (112, 375354), (126, 333648), (144, 291942), (147, 285984), (162, 259504), (168, 250236), (189, 222432), (196, 214488), (216, 194628), (224, 187677), (252, 166824), (288, 145971), (294, 142992), (324, 129752), (331, 127008), (336, 125118), (378, 111216), (392, 107244), (432, 97314), (441, 95328), (504, 83412), (567, 74144), (588, 71496), (648, 64876), (662, 63504), (672, 62559), (756, 55608), (784, 53622), (864, 48657), (882, 47664), (993, 42336), (1008, 41706), (1134, 37072), (1176, 35748), (1296, 32438), (1323, 31776), (1324, 31752), (1512, 27804), (1568, 26811), (1764, 23832), (1986, 21168), (2016, 20853), (2268, 18536), (2317, 18144), (2352, 17874), (2592, 16219), (2646, 15888), (2648, 15876), (2979, 14112), (3024, 13902), (3528, 11916), (3969, 10592), (3972, 10584), (4536, 9268), (4634, 9072), (4704, 8937), (5292, 7944), (5296, 7938), (5958, 7056), (6048, 6951)]