80884638

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{44491}}^1$

素因数の和:44600

約数の個数: 24

約数和(自身を含む): 176989176

約数和(自身を除く): 96104538

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 44491, 88982, 133473, 266946, 400419, 800838, 4493591, 8987182, 13480773, 26961546, 40442319, 80884638]

約数ペア:

[(1, 80884638), (2, 40442319), (3, 26961546), (6, 13480773), (9, 8987182), (18, 4493591), (101, 800838), (202, 400419), (303, 266946), (606, 133473), (909, 88982), (1818, 44491)]