71549984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 162570240

約数和(自身を除く): 91020256

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 79, 83, 88, 124, 158, 166, 176, 248, 316, 332, 341, 352, 496, 632, 664, 682, 869, 913, 992, 1264, 1328, 1364, 1738, 1826, 2449, 2528, 2573, 2656, 2728, 3476, 3652, 4898, 5146, 5456, 6557, 6952, 7304, 9796, 10292, 10912, 13114, 13904, 14608, 19592, 20584, 26228, 26939, 27808, 28303, 29216, 39184, 41168, 52456, 53878, 56606, 72127, 78368, 82336, 104912, 107756, 113212, 144254, 203267, 209824, 215512, 226424, 288508, 406534, 431024, 452848, 577016, 813068, 862048, 905696, 1154032, 1626136, 2235937, 2308064, 3252272, 4471874, 6504544, 8943748, 17887496, 35774992, 71549984]

約数ペア:

[(1, 71549984), (2, 35774992), (4, 17887496), (8, 8943748), (11, 6504544), (16, 4471874), (22, 3252272), (31, 2308064), (32, 2235937), (44, 1626136), (62, 1154032), (79, 905696), (83, 862048), (88, 813068), (124, 577016), (158, 452848), (166, 431024), (176, 406534), (248, 288508), (316, 226424), (332, 215512), (341, 209824), (352, 203267), (496, 144254), (632, 113212), (664, 107756), (682, 104912), (869, 82336), (913, 78368), (992, 72127), (1264, 56606), (1328, 53878), (1364, 52456), (1738, 41168), (1826, 39184), (2449, 29216), (2528, 28303), (2573, 27808), (2656, 26939), (2728, 26228), (3476, 20584), (3652, 19592), (4898, 14608), (5146, 13904), (5456, 13114), (6557, 10912), (6952, 10292), (7304, 9796)]