70886826

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{6163}}^1$

素因数の和:6248

約数の個数: 40

約数和(自身を含む): 161102304

約数和(自身を除く): 90215478

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 6163, 11502, 12326, 18489, 36978, 55467, 110934, 166401, 332802, 437573, 499203, 875146, 998406, 1312719, 2625438, 3938157, 7876314, 11814471, 23628942, 35443413, 70886826]

約数ペア:

[(1, 70886826), (2, 35443413), (3, 23628942), (6, 11814471), (9, 7876314), (18, 3938157), (27, 2625438), (54, 1312719), (71, 998406), (81, 875146), (142, 499203), (162, 437573), (213, 332802), (426, 166401), (639, 110934), (1278, 55467), (1917, 36978), (3834, 18489), (5751, 12326), (6163, 11502)]