80404872

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{145661}}^1$

素因数の和:145693

約数の個数: 32

約数和(自身を含む): 209753280

約数和(自身を除く): 129348408

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 145661, 291322, 436983, 582644, 873966, 1165288, 1747932, 3350203, 3495864, 6700406, 10050609, 13400812, 20101218, 26801624, 40202436, 80404872]

約数ペア:

[(1, 80404872), (2, 40202436), (3, 26801624), (4, 20101218), (6, 13400812), (8, 10050609), (12, 6700406), (23, 3495864), (24, 3350203), (46, 1747932), (69, 1165288), (92, 873966), (138, 582644), (184, 436983), (276, 291322), (552, 145661)]