91720824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1973}}^1$

素因数の和:2144

約数の個数: 64

約数和(自身を含む): 248724000

約数和(自身を除く): 157003176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 298, 312, 447, 596, 894, 1192, 1788, 1937, 1973, 3576, 3874, 3946, 5811, 5919, 7748, 7892, 11622, 11838, 15496, 15784, 23244, 23676, 25649, 46488, 47352, 51298, 76947, 102596, 153894, 205192, 293977, 307788, 587954, 615576, 881931, 1175908, 1763862, 2351816, 3527724, 3821701, 7055448, 7643402, 11465103, 15286804, 22930206, 30573608, 45860412, 91720824]

約数ペア:

[(1, 91720824), (2, 45860412), (3, 30573608), (4, 22930206), (6, 15286804), (8, 11465103), (12, 7643402), (13, 7055448), (24, 3821701), (26, 3527724), (39, 2351816), (52, 1763862), (78, 1175908), (104, 881931), (149, 615576), (156, 587954), (298, 307788), (312, 293977), (447, 205192), (596, 153894), (894, 102596), (1192, 76947), (1788, 51298), (1937, 47352), (1973, 46488), (3576, 25649), (3874, 23676), (3946, 23244), (5811, 15784), (5919, 15496), (7748, 11838), (7892, 11622)]