84225708

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 262080000

約数和(自身を除く): 177854292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 343, 359, 399, 441, 532, 588, 684, 686, 718, 798, 882, 931, 1029, 1077, 1197, 1372, 1436, 1596, 1764, 1862, 2058, 2154, 2394, 2513, 2793, 3087, 3231, 3724, 4116, 4308, 4788, 5026, 5586, 6174, 6462, 6517, 6821, 7539, 8379, 10052, 11172, 12348, 12924, 13034, 13642, 15078, 16758, 17591, 19551, 20463, 22617, 26068, 27284, 30156, 33516, 35182, 39102, 40926, 45234, 47747, 52773, 58653, 61389, 70364, 78204, 81852, 90468, 95494, 105546, 117306, 122778, 123137, 143241, 158319, 190988, 211092, 234612, 245556, 246274, 286482, 316638, 334229, 369411, 429723, 492548, 572964, 633276, 668458, 738822, 859446, 1002687, 1108233, 1336916, 1477644, 1718892, 2005374, 2216466, 2339603, 3008061, 4010748, 4432932, 4679206, 6016122, 7018809, 9358412, 12032244, 14037618, 21056427, 28075236, 42112854, 84225708]

約数ペア:

[(1, 84225708), (2, 42112854), (3, 28075236), (4, 21056427), (6, 14037618), (7, 12032244), (9, 9358412), (12, 7018809), (14, 6016122), (18, 4679206), (19, 4432932), (21, 4010748), (28, 3008061), (36, 2339603), (38, 2216466), (42, 2005374), (49, 1718892), (57, 1477644), (63, 1336916), (76, 1108233), (84, 1002687), (98, 859446), (114, 738822), (126, 668458), (133, 633276), (147, 572964), (171, 492548), (196, 429723), (228, 369411), (252, 334229), (266, 316638), (294, 286482), (342, 246274), (343, 245556), (359, 234612), (399, 211092), (441, 190988), (532, 158319), (588, 143241), (684, 123137), (686, 122778), (718, 117306), (798, 105546), (882, 95494), (931, 90468), (1029, 81852), (1077, 78204), (1197, 70364), (1372, 61389), (1436, 58653), (1596, 52773), (1764, 47747), (1862, 45234), (2058, 40926), (2154, 39102), (2394, 35182), (2513, 33516), (2793, 30156), (3087, 27284), (3231, 26068), (3724, 22617), (4116, 20463), (4308, 19551), (4788, 17591), (5026, 16758), (5586, 15078), (6174, 13642), (6462, 13034), (6517, 12924), (6821, 12348), (7539, 11172), (8379, 10052)]