77918652

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{103067}}^1$

素因数の和:103087

約数の個数: 48

約数和(自身を含む): 230872320

約数和(自身を除く): 152953668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 103067, 206134, 309201, 412268, 618402, 721469, 927603, 1236804, 1442938, 1855206, 2164407, 2782809, 2885876, 3710412, 4328814, 5565618, 6493221, 8657628, 11131236, 12986442, 19479663, 25972884, 38959326, 77918652]

約数ペア:

[(1, 77918652), (2, 38959326), (3, 25972884), (4, 19479663), (6, 12986442), (7, 11131236), (9, 8657628), (12, 6493221), (14, 5565618), (18, 4328814), (21, 3710412), (27, 2885876), (28, 2782809), (36, 2164407), (42, 1855206), (54, 1442938), (63, 1236804), (84, 927603), (108, 721469), (126, 618402), (189, 412268), (252, 309201), (378, 206134), (756, 103067)]