8120476.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 66393600

約数和(自身を除く): 41602452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 79, 92, 138, 158, 207, 237, 276, 316, 379, 414, 474, 711, 758, 828, 948, 1137, 1422, 1516, 1817, 2274, 2844, 3411, 3634, 4548, 5451, 6822, 7268, 8717, 10902, 13644, 16353, 17434, 21804, 26151, 29941, 32706, 34868, 52302, 59882, 65412, 78453, 89823, 104604, 119764, 156906, 179646, 269469, 313812, 359292, 538938, 688643, 1077876, 1377286, 2065929, 2754572, 4131858, 6197787, 8263716, 12395574, 24791148]

約数ペア:

[(1, 24791148), (2, 12395574), (3, 8263716), (4, 6197787), (6, 4131858), (9, 2754572), (12, 2065929), (18, 1377286), (23, 1077876), (36, 688643), (46, 538938), (69, 359292), (79, 313812), (92, 269469), (138, 179646), (158, 156906), (207, 119764), (237, 104604), (276, 89823), (316, 78453), (379, 65412), (414, 59882), (474, 52302), (711, 34868), (758, 32706), (828, 29941), (948, 26151), (1137, 21804), (1422, 17434), (1516, 16353), (1817, 13644), (2274, 10902), (2844, 8717), (3411, 7268), (3634, 6822), (4548, 5451)]