888939828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{7013}}^1$

素因数の和:7533

約数の個数: 72

約数和(自身を含む): 2573520768

約数和(自身を除く): 1684580940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 503, 1006, 1509, 2012, 3018, 3521, 4527, 6036, 7013, 7042, 9054, 10563, 14026, 14084, 18108, 21039, 21126, 28052, 31689, 42078, 42252, 49091, 63117, 63378, 84156, 98182, 126234, 126756, 147273, 196364, 252468, 294546, 441819, 589092, 883638, 1767276, 3527539, 7055078, 10582617, 14110156, 21165234, 24692773, 31747851, 42330468, 49385546, 63495702, 74078319, 98771092, 126991404, 148156638, 222234957, 296313276, 444469914, 888939828]

約数ペア:

[(1, 888939828), (2, 444469914), (3, 296313276), (4, 222234957), (6, 148156638), (7, 126991404), (9, 98771092), (12, 74078319), (14, 63495702), (18, 49385546), (21, 42330468), (28, 31747851), (36, 24692773), (42, 21165234), (63, 14110156), (84, 10582617), (126, 7055078), (252, 3527539), (503, 1767276), (1006, 883638), (1509, 589092), (2012, 441819), (3018, 294546), (3521, 252468), (4527, 196364), (6036, 147273), (7013, 126756), (7042, 126234), (9054, 98182), (10563, 84156), (14026, 63378), (14084, 63117), (18108, 49091), (21039, 42252), (21126, 42078), (28052, 31689)]