76980816

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2113}}^1$

素因数の和:2161

約数の個数: 120

約数和(自身を含む): 245359296

約数和(自身を除く): 168378480

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 368, 396, 414, 506, 528, 552, 759, 792, 828, 1012, 1104, 1518, 1584, 1656, 2024, 2113, 2277, 3036, 3312, 4048, 4226, 4554, 6072, 6339, 8452, 9108, 12144, 12678, 16904, 18216, 19017, 23243, 25356, 33808, 36432, 38034, 46486, 48599, 50712, 69729, 76068, 92972, 97198, 101424, 139458, 145797, 152136, 185944, 194396, 209187, 278916, 291594, 304272, 371888, 388792, 418374, 437391, 534589, 557832, 583188, 777584, 836748, 874782, 1069178, 1115664, 1166376, 1603767, 1673496, 1749564, 2138356, 2332752, 3207534, 3346992, 3499128, 4276712, 4811301, 6415068, 6998256, 8553424, 9622602, 12830136, 19245204, 25660272, 38490408, 76980816]

約数ペア:

[(1, 76980816), (2, 38490408), (3, 25660272), (4, 19245204), (6, 12830136), (8, 9622602), (9, 8553424), (11, 6998256), (12, 6415068), (16, 4811301), (18, 4276712), (22, 3499128), (23, 3346992), (24, 3207534), (33, 2332752), (36, 2138356), (44, 1749564), (46, 1673496), (48, 1603767), (66, 1166376), (69, 1115664), (72, 1069178), (88, 874782), (92, 836748), (99, 777584), (132, 583188), (138, 557832), (144, 534589), (176, 437391), (184, 418374), (198, 388792), (207, 371888), (253, 304272), (264, 291594), (276, 278916), (368, 209187), (396, 194396), (414, 185944), (506, 152136), (528, 145797), (552, 139458), (759, 101424), (792, 97198), (828, 92972), (1012, 76068), (1104, 69729), (1518, 50712), (1584, 48599), (1656, 46486), (2024, 38034), (2113, 36432), (2277, 33808), (3036, 25356), (3312, 23243), (4048, 19017), (4226, 18216), (4554, 16904), (6072, 12678), (6339, 12144), (8452, 9108)]