71780808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271897}}^1$

素因数の和:271917

約数の個数: 32

約数和(自身を含む): 195766560

約数和(自身を除く): 123985752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 271897, 543794, 815691, 1087588, 1631382, 2175176, 2990867, 3262764, 5981734, 6525528, 8972601, 11963468, 17945202, 23926936, 35890404, 71780808]

約数ペア:

[(1, 71780808), (2, 35890404), (3, 23926936), (4, 17945202), (6, 11963468), (8, 8972601), (11, 6525528), (12, 5981734), (22, 3262764), (24, 2990867), (33, 2175176), (44, 1631382), (66, 1087588), (88, 815691), (132, 543794), (264, 271897)]