80202724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3677}}^1$

素因数の和:3748

約数の個数: 48

約数和(自身を含む): 173013120

約数和(自身を除く): 92810396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 3677, 5453, 7354, 10906, 14708, 21812, 25739, 51478, 69863, 102956, 139726, 150757, 279452, 301514, 489041, 603028, 978082, 1055299, 1956164, 2110598, 2864383, 4221196, 5728766, 11457532, 20050681, 40101362, 80202724]

約数ペア:

[(1, 80202724), (2, 40101362), (4, 20050681), (7, 11457532), (14, 5728766), (19, 4221196), (28, 2864383), (38, 2110598), (41, 1956164), (76, 1055299), (82, 978082), (133, 603028), (164, 489041), (266, 301514), (287, 279452), (532, 150757), (574, 139726), (779, 102956), (1148, 69863), (1558, 51478), (3116, 25739), (3677, 21812), (5453, 14708), (7354, 10906)]