85968828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 251596800

約数和(自身を除く): 165627972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 47, 62, 66, 93, 94, 99, 124, 132, 141, 149, 186, 188, 198, 279, 282, 298, 341, 372, 396, 423, 447, 517, 558, 564, 596, 682, 846, 894, 1023, 1034, 1116, 1341, 1364, 1457, 1551, 1639, 1692, 1788, 2046, 2068, 2682, 2914, 3069, 3102, 3278, 4092, 4371, 4619, 4653, 4917, 5364, 5828, 6138, 6204, 6556, 7003, 8742, 9238, 9306, 9834, 12276, 13113, 13857, 14006, 14751, 16027, 17484, 18476, 18612, 19668, 21009, 26226, 27714, 28012, 29502, 32054, 41571, 42018, 48081, 50809, 52452, 55428, 59004, 63027, 64108, 77033, 83142, 84036, 96162, 101618, 126054, 144243, 152427, 154066, 166284, 192324, 203236, 217093, 231099, 252108, 288486, 304854, 308132, 434186, 457281, 462198, 576972, 609708, 651279, 693297, 868372, 914562, 924396, 1302558, 1386594, 1829124, 1953837, 2388023, 2605116, 2773188, 3907674, 4776046, 7164069, 7815348, 9552092, 14328138, 21492207, 28656276, 42984414, 85968828]

約数ペア:

[(1, 85968828), (2, 42984414), (3, 28656276), (4, 21492207), (6, 14328138), (9, 9552092), (11, 7815348), (12, 7164069), (18, 4776046), (22, 3907674), (31, 2773188), (33, 2605116), (36, 2388023), (44, 1953837), (47, 1829124), (62, 1386594), (66, 1302558), (93, 924396), (94, 914562), (99, 868372), (124, 693297), (132, 651279), (141, 609708), (149, 576972), (186, 462198), (188, 457281), (198, 434186), (279, 308132), (282, 304854), (298, 288486), (341, 252108), (372, 231099), (396, 217093), (423, 203236), (447, 192324), (517, 166284), (558, 154066), (564, 152427), (596, 144243), (682, 126054), (846, 101618), (894, 96162), (1023, 84036), (1034, 83142), (1116, 77033), (1341, 64108), (1364, 63027), (1457, 59004), (1551, 55428), (1639, 52452), (1692, 50809), (1788, 48081), (2046, 42018), (2068, 41571), (2682, 32054), (2914, 29502), (3069, 28012), (3102, 27714), (3278, 26226), (4092, 21009), (4371, 19668), (4619, 18612), (4653, 18476), (4917, 17484), (5364, 16027), (5828, 14751), (6138, 14006), (6204, 13857), (6556, 13113), (7003, 12276), (8742, 9834), (9238, 9306)]