87051426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 234455040

約数和(自身を除く): 147403614

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 47, 57, 66, 77, 94, 114, 133, 141, 154, 209, 211, 231, 266, 282, 329, 399, 418, 422, 462, 517, 627, 633, 658, 798, 893, 987, 1034, 1254, 1266, 1463, 1477, 1551, 1786, 1974, 2321, 2679, 2926, 2954, 3102, 3619, 4009, 4389, 4431, 4642, 5358, 6251, 6963, 7238, 8018, 8778, 8862, 9823, 9917, 10857, 12027, 12502, 13926, 16247, 18753, 19646, 19834, 21714, 24054, 28063, 29469, 29751, 32494, 37506, 44099, 48741, 56126, 58938, 59502, 68761, 69419, 84189, 88198, 97482, 109087, 132297, 137522, 138838, 168378, 188423, 206283, 208257, 218174, 264594, 308693, 327261, 376846, 412566, 416514, 565269, 617386, 654522, 763609, 926079, 1130538, 1318961, 1527218, 1852158, 2072653, 2290827, 2637922, 3956883, 4145306, 4581654, 6217959, 7913766, 12435918, 14508571, 29017142, 43525713, 87051426]

約数ペア:

[(1, 87051426), (2, 43525713), (3, 29017142), (6, 14508571), (7, 12435918), (11, 7913766), (14, 6217959), (19, 4581654), (21, 4145306), (22, 3956883), (33, 2637922), (38, 2290827), (42, 2072653), (47, 1852158), (57, 1527218), (66, 1318961), (77, 1130538), (94, 926079), (114, 763609), (133, 654522), (141, 617386), (154, 565269), (209, 416514), (211, 412566), (231, 376846), (266, 327261), (282, 308693), (329, 264594), (399, 218174), (418, 208257), (422, 206283), (462, 188423), (517, 168378), (627, 138838), (633, 137522), (658, 132297), (798, 109087), (893, 97482), (987, 88198), (1034, 84189), (1254, 69419), (1266, 68761), (1463, 59502), (1477, 58938), (1551, 56126), (1786, 48741), (1974, 44099), (2321, 37506), (2679, 32494), (2926, 29751), (2954, 29469), (3102, 28063), (3619, 24054), (4009, 21714), (4389, 19834), (4431, 19646), (4642, 18753), (5358, 16247), (6251, 13926), (6963, 12502), (7238, 12027), (8018, 10857), (8778, 9917), (8862, 9823)]