77404516

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4999}}^1$

素因数の和:5096

約数の個数: 36

約数和(自身を含む): 159600000

約数和(自身を除く): 82195484

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 4999, 7742, 9998, 15484, 19996, 34993, 69986, 139972, 244951, 394921, 489902, 789842, 979804, 1579684, 2764447, 5528894, 11057788, 19351129, 38702258, 77404516]

約数ペア:

[(1, 77404516), (2, 38702258), (4, 19351129), (7, 11057788), (14, 5528894), (28, 2764447), (49, 1579684), (79, 979804), (98, 789842), (158, 489902), (196, 394921), (316, 244951), (553, 139972), (1106, 69986), (2212, 34993), (3871, 19996), (4999, 15484), (7742, 9998)]