72790452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{288851}}^1$

素因数の和:288868

約数の個数: 36

約数和(自身を含む): 210284256

約数和(自身を除く): 137493804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 288851, 577702, 866553, 1155404, 1733106, 2021957, 2599659, 3466212, 4043914, 5199318, 6065871, 8087828, 10398636, 12131742, 18197613, 24263484, 36395226, 72790452]

約数ペア:

[(1, 72790452), (2, 36395226), (3, 24263484), (4, 18197613), (6, 12131742), (7, 10398636), (9, 8087828), (12, 6065871), (14, 5199318), (18, 4043914), (21, 3466212), (28, 2599659), (36, 2021957), (42, 1733106), (63, 1155404), (84, 866553), (126, 577702), (252, 288851)]