77693868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{308309}}^1$

素因数の和:308326

約数の個数: 36

約数和(自身を含む): 224449680

約数和(自身を除く): 146755812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 308309, 616618, 924927, 1233236, 1849854, 2158163, 2774781, 3699708, 4316326, 5549562, 6474489, 8632652, 11099124, 12948978, 19423467, 25897956, 38846934, 77693868]

約数ペア:

[(1, 77693868), (2, 38846934), (3, 25897956), (4, 19423467), (6, 12948978), (7, 11099124), (9, 8632652), (12, 6474489), (14, 5549562), (18, 4316326), (21, 3699708), (28, 2774781), (36, 2158163), (42, 1849854), (63, 1233236), (84, 924927), (126, 616618), (252, 308309)]