77740404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25013}}^1$

素因数の和:25064

約数の個数: 48

約数和(自身を含む): 212919168

約数和(自身を除く): 135178764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 25013, 50026, 75039, 100052, 150078, 175091, 300156, 350182, 525273, 700364, 925481, 1050546, 1850962, 2101092, 2776443, 3701924, 5552886, 6478367, 11105772, 12956734, 19435101, 25913468, 38870202, 77740404]

約数ペア:

[(1, 77740404), (2, 38870202), (3, 25913468), (4, 19435101), (6, 12956734), (7, 11105772), (12, 6478367), (14, 5552886), (21, 3701924), (28, 2776443), (37, 2101092), (42, 1850962), (74, 1050546), (84, 925481), (111, 700364), (148, 525273), (222, 350182), (259, 300156), (444, 175091), (518, 150078), (777, 100052), (1036, 75039), (1554, 50026), (3108, 25013)]