72445466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^2\times {\mathrm{269}}^1$

素因数の和:466

約数の個数: 24

約数和(自身を含む): 116800380

約数和(自身を除く): 44354914

約数列:

[1, 2, 17, 34, 89, 178, 269, 538, 1513, 3026, 4573, 7921, 9146, 15842, 23941, 47882, 134657, 269314, 406997, 813994, 2130749, 4261498, 36222733, 72445466]

約数ペア:

[(1, 72445466), (2, 36222733), (17, 4261498), (34, 2130749), (89, 813994), (178, 406997), (269, 269314), (538, 134657), (1513, 47882), (3026, 23941), (4573, 15842), (7921, 9146)]