81211692

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5077}}^1$

素因数の和:5158

約数の個数: 48

約数和(自身を含む): 200195072

約数和(自身を除く): 118983380

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1333, 2666, 3999, 5077, 5332, 7998, 10154, 15231, 15996, 20308, 30462, 60924, 157387, 218311, 314774, 436622, 472161, 629548, 654933, 873244, 944322, 1309866, 1888644, 2619732, 6767641, 13535282, 20302923, 27070564, 40605846, 81211692]

約数ペア:

[(1, 81211692), (2, 40605846), (3, 27070564), (4, 20302923), (6, 13535282), (12, 6767641), (31, 2619732), (43, 1888644), (62, 1309866), (86, 944322), (93, 873244), (124, 654933), (129, 629548), (172, 472161), (186, 436622), (258, 314774), (372, 218311), (516, 157387), (1333, 60924), (2666, 30462), (3999, 20308), (5077, 15996), (5332, 15231), (7998, 10154)]