81253434

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{3253}}^1$

素因数の和:3462

約数の個数: 32

約数和(自身を含む): 170561664

約数和(自身を除く): 89308230

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 181, 362, 543, 1086, 3253, 4163, 6506, 8326, 9759, 12489, 19518, 24978, 74819, 149638, 224457, 448914, 588793, 1177586, 1766379, 3532758, 13542239, 27084478, 40626717, 81253434]

約数ペア:

[(1, 81253434), (2, 40626717), (3, 27084478), (6, 13542239), (23, 3532758), (46, 1766379), (69, 1177586), (138, 588793), (181, 448914), (362, 224457), (543, 149638), (1086, 74819), (3253, 24978), (4163, 19518), (6506, 12489), (8326, 9759)]