77789106

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^2\times {\mathrm{1499}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 178740000

約数和(自身を除く): 100950894

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 961, 1499, 1674, 1922, 2883, 2998, 4497, 5766, 8649, 8994, 13491, 17298, 25947, 26982, 40473, 46469, 51894, 80946, 92938, 139407, 278814, 418221, 836442, 1254663, 1440539, 2509326, 2881078, 4321617, 8643234, 12964851, 25929702, 38894553, 77789106]

約数ペア:

[(1, 77789106), (2, 38894553), (3, 25929702), (6, 12964851), (9, 8643234), (18, 4321617), (27, 2881078), (31, 2509326), (54, 1440539), (62, 1254663), (93, 836442), (186, 418221), (279, 278814), (558, 139407), (837, 92938), (961, 80946), (1499, 51894), (1674, 46469), (1922, 40473), (2883, 26982), (2998, 25947), (4497, 17298), (5766, 13491), (8649, 8994)]