81330288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{130337}}^1$

素因数の和:130361

約数の個数: 40

約数和(自身を含む): 226266768

約数和(自身を除く): 144936480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 130337, 260674, 391011, 521348, 782022, 1042696, 1564044, 1694381, 2085392, 3128088, 3388762, 5083143, 6256176, 6777524, 10166286, 13555048, 20332572, 27110096, 40665144, 81330288]

約数ペア:

[(1, 81330288), (2, 40665144), (3, 27110096), (4, 20332572), (6, 13555048), (8, 10166286), (12, 6777524), (13, 6256176), (16, 5083143), (24, 3388762), (26, 3128088), (39, 2085392), (48, 1694381), (52, 1564044), (78, 1042696), (104, 782022), (156, 521348), (208, 391011), (312, 260674), (624, 130337)]