172828008

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{55823}}^1$

素因数の和:55878

約数の個数: 48

約数和(自身を含む): 478969920

約数和(自身を除く): 306141912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 55823, 111646, 167469, 223292, 334938, 446584, 502407, 669876, 1004814, 1339752, 2009628, 2400389, 4019256, 4800778, 7201167, 9601556, 14402334, 19203112, 21603501, 28804668, 43207002, 57609336, 86414004, 172828008]

約数ペア:

[(1, 172828008), (2, 86414004), (3, 57609336), (4, 43207002), (6, 28804668), (8, 21603501), (9, 19203112), (12, 14402334), (18, 9601556), (24, 7201167), (36, 4800778), (43, 4019256), (72, 2400389), (86, 2009628), (129, 1339752), (172, 1004814), (258, 669876), (344, 502407), (387, 446584), (516, 334938), (774, 223292), (1032, 167469), (1548, 111646), (3096, 55823)]