72183164

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1949}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 129729600

約数和(自身を除く): 57546436

約数列:

[1, 2, 4, 47, 94, 188, 197, 394, 788, 1949, 3898, 7796, 9259, 18518, 37036, 91603, 183206, 366412, 383953, 767906, 1535812, 18045791, 36091582, 72183164]

約数ペア:

[(1, 72183164), (2, 36091582), (4, 18045791), (47, 1535812), (94, 767906), (188, 383953), (197, 366412), (394, 183206), (788, 91603), (1949, 37036), (3898, 18518), (7796, 9259)]