71022798

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 256

約数和(自身を含む): 221184000

約数和(自身を除く): 150161202

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 29, 31, 33, 38, 42, 54, 57, 58, 62, 63, 66, 77, 87, 93, 99, 114, 126, 133, 154, 171, 174, 186, 189, 198, 203, 209, 217, 231, 261, 266, 279, 297, 319, 341, 342, 378, 399, 406, 418, 434, 462, 513, 522, 551, 558, 589, 594, 609, 627, 638, 651, 682, 693, 783, 798, 837, 899, 957, 1023, 1026, 1102, 1178, 1197, 1218, 1254, 1302, 1386, 1463, 1566, 1653, 1674, 1767, 1798, 1827, 1881, 1914, 1953, 2046, 2079, 2233, 2387, 2394, 2697, 2871, 2926, 3069, 3306, 3534, 3591, 3654, 3762, 3857, 3906, 4123, 4158, 4389, 4466, 4774, 4959, 5301, 5394, 5481, 5643, 5742, 5859, 6061, 6138, 6293, 6479, 6699, 7161, 7182, 7714, 8091, 8246, 8613, 8778, 9207, 9889, 9918, 10602, 10962, 11286, 11571, 11718, 12122, 12369, 12586, 12958, 13167, 13398, 14322, 14877, 15903, 16182, 17081, 17226, 18183, 18414, 18879, 19437, 19778, 20097, 21483, 23142, 24273, 24738, 26334, 29667, 29754, 31806, 34162, 34713, 36366, 37107, 37758, 38874, 39501, 40194, 42427, 42966, 45353, 48546, 51243, 54549, 56637, 58311, 59334, 60291, 64449, 69223, 69426, 74214, 79002, 84854, 89001, 90706, 102486, 104139, 109098, 111321, 113274, 116622, 119567, 120582, 127281, 128898, 136059, 138446, 153729, 163647, 169911, 174933, 178002, 187891, 207669, 208278, 222642, 239134, 254562, 267003, 272118, 307458, 327294, 339822, 349866, 358701, 375782, 381843, 408177, 415338, 461187, 534006, 563673, 623007, 717402, 763686, 816354, 922374, 1076103, 1127346, 1145529, 1224531, 1246014, 1315237, 1691019, 1869021, 2152206, 2291058, 2449062, 2630474, 3228309, 3382038, 3738042, 3945711, 5073057, 6456618, 7891422, 10146114, 11837133, 23674266, 35511399, 71022798]

約数ペア:

[(1, 71022798), (2, 35511399), (3, 23674266), (6, 11837133), (7, 10146114), (9, 7891422), (11, 6456618), (14, 5073057), (18, 3945711), (19, 3738042), (21, 3382038), (22, 3228309), (27, 2630474), (29, 2449062), (31, 2291058), (33, 2152206), (38, 1869021), (42, 1691019), (54, 1315237), (57, 1246014), (58, 1224531), (62, 1145529), (63, 1127346), (66, 1076103), (77, 922374), (87, 816354), (93, 763686), (99, 717402), (114, 623007), (126, 563673), (133, 534006), (154, 461187), (171, 415338), (174, 408177), (186, 381843), (189, 375782), (198, 358701), (203, 349866), (209, 339822), (217, 327294), (231, 307458), (261, 272118), (266, 267003), (279, 254562), (297, 239134), (319, 222642), (341, 208278), (342, 207669), (378, 187891), (399, 178002), (406, 174933), (418, 169911), (434, 163647), (462, 153729), (513, 138446), (522, 136059), (551, 128898), (558, 127281), (589, 120582), (594, 119567), (609, 116622), (627, 113274), (638, 111321), (651, 109098), (682, 104139), (693, 102486), (783, 90706), (798, 89001), (837, 84854), (899, 79002), (957, 74214), (1023, 69426), (1026, 69223), (1102, 64449), (1178, 60291), (1197, 59334), (1218, 58311), (1254, 56637), (1302, 54549), (1386, 51243), (1463, 48546), (1566, 45353), (1653, 42966), (1674, 42427), (1767, 40194), (1798, 39501), (1827, 38874), (1881, 37758), (1914, 37107), (1953, 36366), (2046, 34713), (2079, 34162), (2233, 31806), (2387, 29754), (2394, 29667), (2697, 26334), (2871, 24738), (2926, 24273), (3069, 23142), (3306, 21483), (3534, 20097), (3591, 19778), (3654, 19437), (3762, 18879), (3857, 18414), (3906, 18183), (4123, 17226), (4158, 17081), (4389, 16182), (4466, 15903), (4774, 14877), (4959, 14322), (5301, 13398), (5394, 13167), (5481, 12958), (5643, 12586), (5742, 12369), (5859, 12122), (6061, 11718), (6138, 11571), (6293, 11286), (6479, 10962), (6699, 10602), (7161, 9918), (7182, 9889), (7714, 9207), (8091, 8778), (8246, 8613)]