72977352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{434389}}^1$

素因数の和:434405

約数の個数: 32

約数和(自身を含む): 208507200

約数和(自身を除く): 135529848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 434389, 868778, 1303167, 1737556, 2606334, 3040723, 3475112, 5212668, 6081446, 9122169, 10425336, 12162892, 18244338, 24325784, 36488676, 72977352]

約数ペア:

[(1, 72977352), (2, 36488676), (3, 24325784), (4, 18244338), (6, 12162892), (7, 10425336), (8, 9122169), (12, 6081446), (14, 5212668), (21, 3475112), (24, 3040723), (28, 2606334), (42, 1737556), (56, 1303167), (84, 868778), (168, 434389)]