77304474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19433}}^1$

素因数の和:19471

約数の個数: 48

約数和(自身を含む): 190997352

約数和(自身を除く): 113692878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 19433, 38866, 58299, 116598, 174897, 252629, 330361, 349794, 505258, 660722, 757887, 991083, 1515774, 1982166, 2273661, 2973249, 4294693, 4547322, 5946498, 8589386, 12884079, 25768158, 38652237, 77304474]

約数ペア:

[(1, 77304474), (2, 38652237), (3, 25768158), (6, 12884079), (9, 8589386), (13, 5946498), (17, 4547322), (18, 4294693), (26, 2973249), (34, 2273661), (39, 1982166), (51, 1515774), (78, 991083), (102, 757887), (117, 660722), (153, 505258), (221, 349794), (234, 330361), (306, 252629), (442, 174897), (663, 116598), (1326, 58299), (1989, 38866), (3978, 19433)]