63172676

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 131281920

約数和(自身を除く): 68109244

約数列:

[1, 2, 4, 7, 14, 28, 43, 71, 86, 142, 172, 284, 301, 497, 602, 739, 994, 1204, 1478, 1988, 2956, 3053, 5173, 6106, 10346, 12212, 20692, 21371, 31777, 42742, 52469, 63554, 85484, 104938, 127108, 209876, 222439, 367283, 444878, 734566, 889756, 1469132, 2256167, 4512334, 9024668, 15793169, 31586338, 63172676]

約数ペア:

[(1, 63172676), (2, 31586338), (4, 15793169), (7, 9024668), (14, 4512334), (28, 2256167), (43, 1469132), (71, 889756), (86, 734566), (142, 444878), (172, 367283), (284, 222439), (301, 209876), (497, 127108), (602, 104938), (739, 85484), (994, 63554), (1204, 52469), (1478, 42742), (1988, 31777), (2956, 21371), (3053, 20692), (5173, 12212), (6106, 10346)]