71605404

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{51001}}^1$

素因数の和:51027

約数の個数: 48

約数和(自身を含む): 199927840

約数和(自身を除く): 128322436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 51001, 102002, 153003, 204004, 306006, 459009, 612012, 663013, 918018, 1326026, 1377027, 1836036, 1989039, 2652052, 2754054, 3978078, 5508108, 5967117, 7956156, 11934234, 17901351, 23868468, 35802702, 71605404]

約数ペア:

[(1, 71605404), (2, 35802702), (3, 23868468), (4, 17901351), (6, 11934234), (9, 7956156), (12, 5967117), (13, 5508108), (18, 3978078), (26, 2754054), (27, 2652052), (36, 1989039), (39, 1836036), (52, 1377027), (54, 1326026), (78, 918018), (108, 663013), (117, 612012), (156, 459009), (234, 306006), (351, 204004), (468, 153003), (702, 102002), (1404, 51001)]