72722916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{288583}}^1$

素因数の和:288600

約数の個数: 36

約数和(自身を含む): 210089152

約数和(自身を除く): 137366236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 288583, 577166, 865749, 1154332, 1731498, 2020081, 2597247, 3462996, 4040162, 5194494, 6060243, 8080324, 10388988, 12120486, 18180729, 24240972, 36361458, 72722916]

約数ペア:

[(1, 72722916), (2, 36361458), (3, 24240972), (4, 18180729), (6, 12120486), (7, 10388988), (9, 8080324), (12, 6060243), (14, 5194494), (18, 4040162), (21, 3462996), (28, 2597247), (36, 2020081), (42, 1731498), (63, 1154332), (84, 865749), (126, 577166), (252, 288583)]