84407904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:453

約数の個数: 144

約数和(自身を含む): 277149600

約数和(自身を除く): 192741696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 149, 168, 224, 252, 281, 288, 298, 336, 447, 504, 562, 596, 672, 843, 894, 1008, 1043, 1124, 1192, 1341, 1686, 1788, 1967, 2016, 2086, 2248, 2384, 2529, 2682, 3129, 3372, 3576, 3934, 4172, 4496, 4768, 5058, 5364, 5901, 6258, 6744, 7152, 7868, 8344, 8992, 9387, 10116, 10728, 11802, 12516, 13488, 14304, 15736, 16688, 17703, 18774, 20232, 21456, 23604, 25032, 26976, 31472, 33376, 35406, 37548, 40464, 41869, 42912, 47208, 50064, 62944, 70812, 75096, 80928, 83738, 94416, 100128, 125607, 141624, 150192, 167476, 188832, 251214, 283248, 293083, 300384, 334952, 376821, 502428, 566496, 586166, 669904, 753642, 879249, 1004856, 1172332, 1339808, 1507284, 1758498, 2009712, 2344664, 2637747, 3014568, 3516996, 4019424, 4689328, 5275494, 6029136, 7033992, 9378656, 10550988, 12058272, 14067984, 21101976, 28135968, 42203952, 84407904]

約数ペア:

[(1, 84407904), (2, 42203952), (3, 28135968), (4, 21101976), (6, 14067984), (7, 12058272), (8, 10550988), (9, 9378656), (12, 7033992), (14, 6029136), (16, 5275494), (18, 4689328), (21, 4019424), (24, 3516996), (28, 3014568), (32, 2637747), (36, 2344664), (42, 2009712), (48, 1758498), (56, 1507284), (63, 1339808), (72, 1172332), (84, 1004856), (96, 879249), (112, 753642), (126, 669904), (144, 586166), (149, 566496), (168, 502428), (224, 376821), (252, 334952), (281, 300384), (288, 293083), (298, 283248), (336, 251214), (447, 188832), (504, 167476), (562, 150192), (596, 141624), (672, 125607), (843, 100128), (894, 94416), (1008, 83738), (1043, 80928), (1124, 75096), (1192, 70812), (1341, 62944), (1686, 50064), (1788, 47208), (1967, 42912), (2016, 41869), (2086, 40464), (2248, 37548), (2384, 35406), (2529, 33376), (2682, 31472), (3129, 26976), (3372, 25032), (3576, 23604), (3934, 21456), (4172, 20232), (4496, 18774), (4768, 17703), (5058, 16688), (5364, 15736), (5901, 14304), (6258, 13488), (6744, 12516), (7152, 11802), (7868, 10728), (8344, 10116), (8992, 9387)]