80556504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25237}}^1$

素因数の和:25272

約数の個数: 64

約数和(自身を含む): 242284800

約数和(自身を除く): 161728296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 25237, 50474, 75711, 100948, 151422, 176659, 201896, 302844, 353318, 479503, 529977, 605688, 706636, 959006, 1059954, 1413272, 1438509, 1918012, 2119908, 2877018, 3356521, 3836024, 4239816, 5754036, 6713042, 10069563, 11508072, 13426084, 20139126, 26852168, 40278252, 80556504]

約数ペア:

[(1, 80556504), (2, 40278252), (3, 26852168), (4, 20139126), (6, 13426084), (7, 11508072), (8, 10069563), (12, 6713042), (14, 5754036), (19, 4239816), (21, 3836024), (24, 3356521), (28, 2877018), (38, 2119908), (42, 1918012), (56, 1438509), (57, 1413272), (76, 1059954), (84, 959006), (114, 706636), (133, 605688), (152, 529977), (168, 479503), (228, 353318), (266, 302844), (399, 201896), (456, 176659), (532, 151422), (798, 100948), (1064, 75711), (1596, 50474), (3192, 25237)]