123795288

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{16693}}^1$

素因数の和:16808

約数の個数: 48

約数和(自身を含む): 338554320

約数和(自身を除く): 214759032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 16693, 33386, 50079, 66772, 100158, 133544, 150237, 200316, 300474, 400632, 600948, 1201896, 1719379, 3438758, 5158137, 6877516, 10316274, 13755032, 15474411, 20632548, 30948822, 41265096, 61897644, 123795288]

約数ペア:

[(1, 123795288), (2, 61897644), (3, 41265096), (4, 30948822), (6, 20632548), (8, 15474411), (9, 13755032), (12, 10316274), (18, 6877516), (24, 5158137), (36, 3438758), (72, 1719379), (103, 1201896), (206, 600948), (309, 400632), (412, 300474), (618, 200316), (824, 150237), (927, 133544), (1236, 100158), (1854, 66772), (2472, 50079), (3708, 33386), (7416, 16693)]