61888008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 195148800

約数和(自身を除く): 133260792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 659, 728, 903, 1032, 1092, 1118, 1204, 1318, 1677, 1806, 1977, 2184, 2236, 2408, 2636, 3354, 3612, 3913, 3954, 4472, 4613, 5272, 6708, 7224, 7826, 7908, 8567, 9226, 11739, 13416, 13839, 15652, 15816, 17134, 18452, 23478, 25701, 27678, 28337, 31304, 34268, 36904, 46956, 51402, 55356, 56674, 59969, 68536, 85011, 93912, 102804, 110712, 113348, 119938, 170022, 179907, 198359, 205608, 226696, 239876, 340044, 359814, 368381, 396718, 479752, 595077, 680088, 719628, 736762, 793436, 1105143, 1190154, 1439256, 1473524, 1586872, 2210286, 2380308, 2578667, 2947048, 4420572, 4760616, 5157334, 7736001, 8841144, 10314668, 15472002, 20629336, 30944004, 61888008]

約数ペア:

[(1, 61888008), (2, 30944004), (3, 20629336), (4, 15472002), (6, 10314668), (7, 8841144), (8, 7736001), (12, 5157334), (13, 4760616), (14, 4420572), (21, 2947048), (24, 2578667), (26, 2380308), (28, 2210286), (39, 1586872), (42, 1473524), (43, 1439256), (52, 1190154), (56, 1105143), (78, 793436), (84, 736762), (86, 719628), (91, 680088), (104, 595077), (129, 479752), (156, 396718), (168, 368381), (172, 359814), (182, 340044), (258, 239876), (273, 226696), (301, 205608), (312, 198359), (344, 179907), (364, 170022), (516, 119938), (546, 113348), (559, 110712), (602, 102804), (659, 93912), (728, 85011), (903, 68536), (1032, 59969), (1092, 56674), (1118, 55356), (1204, 51402), (1318, 46956), (1677, 36904), (1806, 34268), (1977, 31304), (2184, 28337), (2236, 27678), (2408, 25701), (2636, 23478), (3354, 18452), (3612, 17134), (3913, 15816), (3954, 15652), (4472, 13839), (4613, 13416), (5272, 11739), (6708, 9226), (7224, 8567), (7826, 7908)]