71564364

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{17909}}^1$

素因数の和:17959

約数の個数: 48

約数和(自身を含む): 190562400

約数和(自身を除く): 118998036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 17909, 35818, 53727, 71636, 107454, 161181, 214908, 322362, 483543, 644724, 662633, 967086, 1325266, 1934172, 1987899, 2650532, 3975798, 5963697, 7951596, 11927394, 17891091, 23854788, 35782182, 71564364]

約数ペア:

[(1, 71564364), (2, 35782182), (3, 23854788), (4, 17891091), (6, 11927394), (9, 7951596), (12, 5963697), (18, 3975798), (27, 2650532), (36, 1987899), (37, 1934172), (54, 1325266), (74, 967086), (108, 662633), (111, 644724), (148, 483543), (222, 322362), (333, 214908), (444, 161181), (666, 107454), (999, 71636), (1332, 53727), (1998, 35818), (3996, 17909)]