84280872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{270131}}^1$

素因数の和:270153

約数の個数: 32

約数和(自身を含む): 226910880

約数和(自身を除く): 142630008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 270131, 540262, 810393, 1080524, 1620786, 2161048, 3241572, 3511703, 6483144, 7023406, 10535109, 14046812, 21070218, 28093624, 42140436, 84280872]

約数ペア:

[(1, 84280872), (2, 42140436), (3, 28093624), (4, 21070218), (6, 14046812), (8, 10535109), (12, 7023406), (13, 6483144), (24, 3511703), (26, 3241572), (39, 2161048), (52, 1620786), (78, 1080524), (104, 810393), (156, 540262), (312, 270131)]