90679568

素因数分解:

$2^4\times 7^1\times {\mathrm{881}}^1\times {\mathrm{919}}^1$

素因数の和:1815

約数の個数: 40

約数和(自身を含む): 201237120

約数和(自身を除く): 110557552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 881, 919, 1762, 1838, 3524, 3676, 6167, 6433, 7048, 7352, 12334, 12866, 14096, 14704, 24668, 25732, 49336, 51464, 98672, 102928, 809639, 1619278, 3238556, 5667473, 6477112, 11334946, 12954224, 22669892, 45339784, 90679568]

約数ペア:

[(1, 90679568), (2, 45339784), (4, 22669892), (7, 12954224), (8, 11334946), (14, 6477112), (16, 5667473), (28, 3238556), (56, 1619278), (112, 809639), (881, 102928), (919, 98672), (1762, 51464), (1838, 49336), (3524, 25732), (3676, 24668), (6167, 14704), (6433, 14096), (7048, 12866), (7352, 12334)]