72163170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{267271}}^1$

素因数の和:267287

約数の個数: 32

約数和(自身を含む): 192435840

約数和(自身を除く): 120272670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 267271, 534542, 801813, 1336355, 1603626, 2405439, 2672710, 4009065, 4810878, 7216317, 8018130, 12027195, 14432634, 24054390, 36081585, 72163170]

約数ペア:

[(1, 72163170), (2, 36081585), (3, 24054390), (5, 14432634), (6, 12027195), (9, 8018130), (10, 7216317), (15, 4810878), (18, 4009065), (27, 2672710), (30, 2405439), (45, 1603626), (54, 1336355), (90, 801813), (135, 534542), (270, 267271)]