81458256

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{154277}}^1$

素因数の和:154299

約数の個数: 40

約数和(自身を含む): 229565664

約数和(自身を除く): 148107408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 154277, 308554, 462831, 617108, 925662, 1234216, 1697047, 1851324, 2468432, 3394094, 3702648, 5091141, 6788188, 7405296, 10182282, 13576376, 20364564, 27152752, 40729128, 81458256]

約数ペア:

[(1, 81458256), (2, 40729128), (3, 27152752), (4, 20364564), (6, 13576376), (8, 10182282), (11, 7405296), (12, 6788188), (16, 5091141), (22, 3702648), (24, 3394094), (33, 2468432), (44, 1851324), (48, 1697047), (66, 1234216), (88, 925662), (132, 617108), (176, 462831), (264, 308554), (528, 154277)]