99998172

素因数分解:

$2^2\times 3^3\times {\mathrm{401}}^1\times {\mathrm{2309}}^1$

素因数の和:2723

約数の個数: 48

約数和(自身を含む): 260013600

約数和(自身を除く): 160015428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 401, 802, 1203, 1604, 2309, 2406, 3609, 4618, 4812, 6927, 7218, 9236, 10827, 13854, 14436, 20781, 21654, 27708, 41562, 43308, 62343, 83124, 124686, 249372, 925909, 1851818, 2777727, 3703636, 5555454, 8333181, 11110908, 16666362, 24999543, 33332724, 49999086, 99998172]

約数ペア:

[(1, 99998172), (2, 49999086), (3, 33332724), (4, 24999543), (6, 16666362), (9, 11110908), (12, 8333181), (18, 5555454), (27, 3703636), (36, 2777727), (54, 1851818), (108, 925909), (401, 249372), (802, 124686), (1203, 83124), (1604, 62343), (2309, 43308), (2406, 41562), (3609, 27708), (4618, 21654), (4812, 20781), (6927, 14436), (7218, 13854), (9236, 10827)]