81081624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11299}}^1$

素因数の和:11344

約数の個数: 64

約数和(自身を含む): 227808000

約数和(自身を除く): 146726376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 11299, 22598, 33897, 45196, 67794, 90392, 135588, 146887, 259877, 271176, 293774, 440661, 519754, 587548, 779631, 881322, 1039508, 1175096, 1559262, 1762644, 2079016, 3118524, 3378401, 3525288, 6237048, 6756802, 10135203, 13513604, 20270406, 27027208, 40540812, 81081624]

約数ペア:

[(1, 81081624), (2, 40540812), (3, 27027208), (4, 20270406), (6, 13513604), (8, 10135203), (12, 6756802), (13, 6237048), (23, 3525288), (24, 3378401), (26, 3118524), (39, 2079016), (46, 1762644), (52, 1559262), (69, 1175096), (78, 1039508), (92, 881322), (104, 779631), (138, 587548), (156, 519754), (184, 440661), (276, 293774), (299, 271176), (312, 259877), (552, 146887), (598, 135588), (897, 90392), (1196, 67794), (1794, 45196), (2392, 33897), (3588, 22598), (7176, 11299)]