80865738

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 179262720

約数和(自身を除く): 98396982

約数列:

[1, 2, 3, 6, 9, 18, 83, 113, 166, 226, 249, 339, 479, 498, 678, 747, 958, 1017, 1437, 1494, 2034, 2874, 4311, 8622, 9379, 18758, 28137, 39757, 54127, 56274, 79514, 84411, 108254, 119271, 162381, 168822, 238542, 324762, 357813, 487143, 715626, 974286, 4492541, 8985082, 13477623, 26955246, 40432869, 80865738]

約数ペア:

[(1, 80865738), (2, 40432869), (3, 26955246), (6, 13477623), (9, 8985082), (18, 4492541), (83, 974286), (113, 715626), (166, 487143), (226, 357813), (249, 324762), (339, 238542), (479, 168822), (498, 162381), (678, 119271), (747, 108254), (958, 84411), (1017, 79514), (1437, 56274), (1494, 54127), (2034, 39757), (2874, 28137), (4311, 18758), (8622, 9379)]