77072884

素因数分解:

$2^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{2273}}^1$

素因数の和:2464

約数の個数: 36

約数和(自身を含む): 157874724

約数和(自身を除く): 80801840

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 173, 196, 346, 692, 1211, 2273, 2422, 4546, 4844, 8477, 9092, 15911, 16954, 31822, 33908, 63644, 111377, 222754, 393229, 445508, 786458, 1572916, 2752603, 5505206, 11010412, 19268221, 38536442, 77072884]

約数ペア:

[(1, 77072884), (2, 38536442), (4, 19268221), (7, 11010412), (14, 5505206), (28, 2752603), (49, 1572916), (98, 786458), (173, 445508), (196, 393229), (346, 222754), (692, 111377), (1211, 63644), (2273, 33908), (2422, 31822), (4546, 16954), (4844, 15911), (8477, 9092)]