61173864

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{19759}}^1$

素因数の和:19814

約数の個数: 48

約数和(自身を含む): 169540800

約数和(自身を除く): 108366936

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, 19759, 39518, 59277, 79036, 118554, 158072, 177831, 237108, 355662, 474216, 711324, 849637, 1422648, 1699274, 2548911, 3398548, 5097822, 6797096, 7646733, 10195644, 15293466, 20391288, 30586932, 61173864]

約数ペア:

[(1, 61173864), (2, 30586932), (3, 20391288), (4, 15293466), (6, 10195644), (8, 7646733), (9, 6797096), (12, 5097822), (18, 3398548), (24, 2548911), (36, 1699274), (43, 1422648), (72, 849637), (86, 711324), (129, 474216), (172, 355662), (258, 237108), (344, 177831), (387, 158072), (516, 118554), (774, 79036), (1032, 59277), (1548, 39518), (3096, 19759)]