74289.0000000

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 8087040

約数和(自身を除く): 3857661

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 359, 561, 693, 1071, 1077, 1309, 1683, 2513, 3231, 3927, 3949, 6103, 7539, 11781, 11847, 18309, 22617, 27643, 35541, 42721, 54927, 67133, 82929, 128163, 201399, 248787, 384489, 469931, 604197, 1409793, 4229379]

約数ペア:

[(1, 4229379), (3, 1409793), (7, 604197), (9, 469931), (11, 384489), (17, 248787), (21, 201399), (33, 128163), (51, 82929), (63, 67133), (77, 54927), (99, 42721), (119, 35541), (153, 27643), (187, 22617), (231, 18309), (357, 11847), (359, 11781), (561, 7539), (693, 6103), (1071, 3949), (1077, 3927), (1309, 3231), (1683, 2513)]