86339344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3168

約数の個数: 80

約数和(自身を含む): 216791680

約数和(自身を除く): 130452336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3121, 3458, 3952, 6242, 6916, 12484, 13832, 21847, 24968, 27664, 40573, 43694, 49936, 59299, 81146, 87388, 118598, 162292, 174776, 237196, 284011, 324584, 349552, 415093, 474392, 568022, 649168, 770887, 830186, 948784, 1136044, 1541774, 1660372, 2272088, 3083548, 3320744, 4544176, 5396209, 6167096, 6641488, 10792418, 12334192, 21584836, 43169672, 86339344]

約数ペア:

[(1, 86339344), (2, 43169672), (4, 21584836), (7, 12334192), (8, 10792418), (13, 6641488), (14, 6167096), (16, 5396209), (19, 4544176), (26, 3320744), (28, 3083548), (38, 2272088), (52, 1660372), (56, 1541774), (76, 1136044), (91, 948784), (104, 830186), (112, 770887), (133, 649168), (152, 568022), (182, 474392), (208, 415093), (247, 349552), (266, 324584), (304, 284011), (364, 237196), (494, 174776), (532, 162292), (728, 118598), (988, 87388), (1064, 81146), (1456, 59299), (1729, 49936), (1976, 43694), (2128, 40573), (3121, 27664), (3458, 24968), (3952, 21847), (6242, 13832), (6916, 12484)]