87374448

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 240

約数和(自身を含む): 299832000

約数和(自身を除く): 212457552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 61, 63, 72, 84, 87, 98, 112, 116, 122, 126, 144, 147, 168, 174, 183, 196, 203, 232, 244, 252, 261, 294, 336, 343, 348, 366, 392, 406, 427, 441, 464, 488, 504, 522, 549, 588, 609, 686, 696, 732, 784, 812, 854, 882, 976, 1008, 1029, 1044, 1098, 1176, 1218, 1281, 1372, 1392, 1421, 1464, 1624, 1708, 1764, 1769, 1827, 2058, 2088, 2196, 2352, 2436, 2562, 2744, 2842, 2928, 2989, 3087, 3248, 3416, 3528, 3538, 3654, 3843, 4116, 4176, 4263, 4392, 4872, 5124, 5307, 5488, 5684, 5978, 6174, 6832, 7056, 7076, 7308, 7686, 8232, 8526, 8784, 8967, 9744, 9947, 10248, 10614, 11368, 11956, 12348, 12383, 12789, 14152, 14616, 15372, 15921, 16464, 17052, 17934, 19894, 20496, 20923, 21228, 22736, 23912, 24696, 24766, 25578, 26901, 28304, 29232, 29841, 30744, 31842, 34104, 35868, 37149, 39788, 41846, 42456, 47824, 49392, 49532, 51156, 53802, 59682, 61488, 62769, 63684, 68208, 71736, 74298, 79576, 83692, 84912, 86681, 89523, 99064, 102312, 107604, 111447, 119364, 125538, 127368, 143472, 148596, 159152, 167384, 173362, 179046, 188307, 198128, 204624, 215208, 222894, 238728, 251076, 254736, 260043, 297192, 334768, 346724, 358092, 376614, 430416, 445788, 477456, 502152, 520086, 594384, 606767, 693448, 716184, 753228, 780129, 891576, 1004304, 1040172, 1213534, 1386896, 1432368, 1506456, 1560258, 1783152, 1820301, 2080344, 2427068, 3012912, 3120516, 3640602, 4160688, 4854136, 5460903, 6241032, 7281204, 9708272, 10921806, 12482064, 14562408, 21843612, 29124816, 43687224, 87374448]

約数ペア:

[(1, 87374448), (2, 43687224), (3, 29124816), (4, 21843612), (6, 14562408), (7, 12482064), (8, 10921806), (9, 9708272), (12, 7281204), (14, 6241032), (16, 5460903), (18, 4854136), (21, 4160688), (24, 3640602), (28, 3120516), (29, 3012912), (36, 2427068), (42, 2080344), (48, 1820301), (49, 1783152), (56, 1560258), (58, 1506456), (61, 1432368), (63, 1386896), (72, 1213534), (84, 1040172), (87, 1004304), (98, 891576), (112, 780129), (116, 753228), (122, 716184), (126, 693448), (144, 606767), (147, 594384), (168, 520086), (174, 502152), (183, 477456), (196, 445788), (203, 430416), (232, 376614), (244, 358092), (252, 346724), (261, 334768), (294, 297192), (336, 260043), (343, 254736), (348, 251076), (366, 238728), (392, 222894), (406, 215208), (427, 204624), (441, 198128), (464, 188307), (488, 179046), (504, 173362), (522, 167384), (549, 159152), (588, 148596), (609, 143472), (686, 127368), (696, 125538), (732, 119364), (784, 111447), (812, 107604), (854, 102312), (882, 99064), (976, 89523), (1008, 86681), (1029, 84912), (1044, 83692), (1098, 79576), (1176, 74298), (1218, 71736), (1281, 68208), (1372, 63684), (1392, 62769), (1421, 61488), (1464, 59682), (1624, 53802), (1708, 51156), (1764, 49532), (1769, 49392), (1827, 47824), (2058, 42456), (2088, 41846), (2196, 39788), (2352, 37149), (2436, 35868), (2562, 34104), (2744, 31842), (2842, 30744), (2928, 29841), (2989, 29232), (3087, 28304), (3248, 26901), (3416, 25578), (3528, 24766), (3538, 24696), (3654, 23912), (3843, 22736), (4116, 21228), (4176, 20923), (4263, 20496), (4392, 19894), (4872, 17934), (5124, 17052), (5307, 16464), (5488, 15921), (5684, 15372), (5978, 14616), (6174, 14152), (6832, 12789), (7056, 12383), (7076, 12348), (7308, 11956), (7686, 11368), (8232, 10614), (8526, 10248), (8784, 9947), (8967, 9744)]