85385784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1151}}^1$

素因数の和:1452

約数の個数: 64

約数和(自身を含む): 233902080

約数和(自身を除く): 148516296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 281, 562, 843, 1124, 1151, 1686, 2248, 2302, 3091, 3372, 3453, 4604, 6182, 6744, 6906, 9208, 9273, 12364, 12661, 13812, 18546, 24728, 25322, 27624, 37092, 37983, 50644, 74184, 75966, 101288, 151932, 303864, 323431, 646862, 970293, 1293724, 1940586, 2587448, 3557741, 3881172, 7115482, 7762344, 10673223, 14230964, 21346446, 28461928, 42692892, 85385784]

約数ペア:

[(1, 85385784), (2, 42692892), (3, 28461928), (4, 21346446), (6, 14230964), (8, 10673223), (11, 7762344), (12, 7115482), (22, 3881172), (24, 3557741), (33, 2587448), (44, 1940586), (66, 1293724), (88, 970293), (132, 646862), (264, 323431), (281, 303864), (562, 151932), (843, 101288), (1124, 75966), (1151, 74184), (1686, 50644), (2248, 37983), (2302, 37092), (3091, 27624), (3372, 25322), (3453, 24728), (4604, 18546), (6182, 13812), (6744, 12661), (6906, 12364), (9208, 9273)]