77118328

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1433}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 170875440

約数和(自身を除く): 93757112

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1433, 1736, 1922, 2866, 3844, 5732, 6727, 7688, 10031, 11464, 13454, 20062, 26908, 40124, 44423, 53816, 80248, 88846, 177692, 310961, 355384, 621922, 1243844, 1377113, 2487688, 2754226, 5508452, 9639791, 11016904, 19279582, 38559164, 77118328]

約数ペア:

[(1, 77118328), (2, 38559164), (4, 19279582), (7, 11016904), (8, 9639791), (14, 5508452), (28, 2754226), (31, 2487688), (56, 1377113), (62, 1243844), (124, 621922), (217, 355384), (248, 310961), (434, 177692), (868, 88846), (961, 80248), (1433, 53816), (1736, 44423), (1922, 40124), (2866, 26908), (3844, 20062), (5732, 13454), (6727, 11464), (7688, 10031)]