77708826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7723}}^1$

素因数の和:7787

約数の個数: 48

約数和(自身を含む): 185561376

約数和(自身を除く): 107852550

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 7723, 10062, 15446, 23169, 46338, 69507, 100399, 139014, 200798, 301197, 332089, 602394, 664178, 903591, 996267, 1807182, 1992534, 2988801, 4317157, 5977602, 8634314, 12951471, 25902942, 38854413, 77708826]

約数ペア:

[(1, 77708826), (2, 38854413), (3, 25902942), (6, 12951471), (9, 8634314), (13, 5977602), (18, 4317157), (26, 2988801), (39, 1992534), (43, 1807182), (78, 996267), (86, 903591), (117, 664178), (129, 602394), (234, 332089), (258, 301197), (387, 200798), (559, 139014), (774, 100399), (1118, 69507), (1677, 46338), (3354, 23169), (5031, 15446), (7723, 10062)]