71373816

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{3229}}^1$

素因数の和:3548

約数の個数: 48

約数和(自身を含む): 193993800

約数和(自身を除く): 122619984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1842, 2456, 2763, 3229, 3684, 5526, 6458, 7368, 9687, 11052, 12916, 19374, 22104, 25832, 29061, 38748, 58122, 77496, 116244, 232488, 991303, 1982606, 2973909, 3965212, 5947818, 7930424, 8921727, 11895636, 17843454, 23791272, 35686908, 71373816]

約数ペア:

[(1, 71373816), (2, 35686908), (3, 23791272), (4, 17843454), (6, 11895636), (8, 8921727), (9, 7930424), (12, 5947818), (18, 3965212), (24, 2973909), (36, 1982606), (72, 991303), (307, 232488), (614, 116244), (921, 77496), (1228, 58122), (1842, 38748), (2456, 29061), (2763, 25832), (3229, 22104), (3684, 19374), (5526, 12916), (6458, 11052), (7368, 9687)]