19068072

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 49248000

約数和(自身を除く): 30179928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 89, 113, 158, 178, 226, 237, 267, 316, 339, 356, 452, 474, 534, 632, 678, 712, 904, 948, 1068, 1356, 1896, 2136, 2712, 7031, 8927, 10057, 14062, 17854, 20114, 21093, 26781, 28124, 30171, 35708, 40228, 42186, 53562, 56248, 60342, 71416, 80456, 84372, 107124, 120684, 168744, 214248, 241368, 794503, 1589006, 2383509, 3178012, 4767018, 6356024, 9534036, 19068072]

約数ペア:

[(1, 19068072), (2, 9534036), (3, 6356024), (4, 4767018), (6, 3178012), (8, 2383509), (12, 1589006), (24, 794503), (79, 241368), (89, 214248), (113, 168744), (158, 120684), (178, 107124), (226, 84372), (237, 80456), (267, 71416), (316, 60342), (339, 56248), (356, 53562), (452, 42186), (474, 40228), (534, 35708), (632, 30171), (678, 28124), (712, 26781), (904, 21093), (948, 20114), (1068, 17854), (1356, 14062), (1896, 10057), (2136, 8927), (2712, 7031)]