72957486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12497}}^1$

素因数の和:12648

約数の個数: 32

約数和(自身を含む): 167973120

約数和(自身を除く): 95015634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 12497, 24994, 37491, 74982, 87479, 174958, 262437, 524874, 1737083, 3474166, 5211249, 10422498, 12159581, 24319162, 36478743, 72957486]

約数ペア:

[(1, 72957486), (2, 36478743), (3, 24319162), (6, 12159581), (7, 10422498), (14, 5211249), (21, 3474166), (42, 1737083), (139, 524874), (278, 262437), (417, 174958), (834, 87479), (973, 74982), (1946, 37491), (2919, 24994), (5838, 12497)]