68359644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 183456000

約数和(自身を除く): 115096356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 139, 171, 228, 278, 342, 417, 556, 684, 719, 834, 1251, 1438, 1668, 2157, 2502, 2641, 2876, 4314, 5004, 5282, 6471, 7923, 8628, 10564, 12942, 13661, 15846, 23769, 25884, 27322, 31692, 40983, 47538, 54644, 81966, 95076, 99941, 122949, 163932, 199882, 245898, 299823, 399764, 491796, 599646, 899469, 1199292, 1798938, 1898879, 3597876, 3797758, 5696637, 7595516, 11393274, 17089911, 22786548, 34179822, 68359644]

約数ペア:

[(1, 68359644), (2, 34179822), (3, 22786548), (4, 17089911), (6, 11393274), (9, 7595516), (12, 5696637), (18, 3797758), (19, 3597876), (36, 1898879), (38, 1798938), (57, 1199292), (76, 899469), (114, 599646), (139, 491796), (171, 399764), (228, 299823), (278, 245898), (342, 199882), (417, 163932), (556, 122949), (684, 99941), (719, 95076), (834, 81966), (1251, 54644), (1438, 47538), (1668, 40983), (2157, 31692), (2502, 27322), (2641, 25884), (2876, 23769), (4314, 15846), (5004, 13661), (5282, 12942), (6471, 10564), (7923, 8628)]