80782896

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39139}}^1$

素因数の和:39193

約数の個数: 40

約数和(自身を含む): 213547840

約数和(自身を除く): 132764944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 39139, 78278, 117417, 156556, 234834, 313112, 469668, 626224, 939336, 1682977, 1878672, 3365954, 5048931, 6731908, 10097862, 13463816, 20195724, 26927632, 40391448, 80782896]

約数ペア:

[(1, 80782896), (2, 40391448), (3, 26927632), (4, 20195724), (6, 13463816), (8, 10097862), (12, 6731908), (16, 5048931), (24, 3365954), (43, 1878672), (48, 1682977), (86, 939336), (129, 626224), (172, 469668), (258, 313112), (344, 234834), (516, 156556), (688, 117417), (1032, 78278), (2064, 39139)]