81614808

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103049}}^1$

素因数の和:103072

約数の個数: 48

約数和(自身を含む): 241137000

約数和(自身を除く): 159522192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 103049, 206098, 309147, 412196, 618294, 824392, 927441, 1133539, 1236588, 1854882, 2267078, 2473176, 3400617, 3709764, 4534156, 6801234, 7419528, 9068312, 10201851, 13602468, 20403702, 27204936, 40807404, 81614808]

約数ペア:

[(1, 81614808), (2, 40807404), (3, 27204936), (4, 20403702), (6, 13602468), (8, 10201851), (9, 9068312), (11, 7419528), (12, 6801234), (18, 4534156), (22, 3709764), (24, 3400617), (33, 2473176), (36, 2267078), (44, 1854882), (66, 1236588), (72, 1133539), (88, 927441), (99, 824392), (132, 618294), (198, 412196), (264, 309147), (396, 206098), (792, 103049)]