61151848

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 125452800

約数和(自身を除く): 64300952

約数列:

[1, 2, 4, 8, 23, 43, 46, 59, 86, 92, 118, 131, 172, 184, 236, 262, 344, 472, 524, 989, 1048, 1357, 1978, 2537, 2714, 3013, 3956, 5074, 5428, 5633, 6026, 7729, 7912, 10148, 10856, 11266, 12052, 15458, 20296, 22532, 24104, 30916, 45064, 58351, 61832, 116702, 129559, 177767, 233404, 259118, 332347, 355534, 466808, 518236, 664694, 711068, 1036472, 1329388, 1422136, 2658776, 7643981, 15287962, 30575924, 61151848]

約数ペア:

[(1, 61151848), (2, 30575924), (4, 15287962), (8, 7643981), (23, 2658776), (43, 1422136), (46, 1329388), (59, 1036472), (86, 711068), (92, 664694), (118, 518236), (131, 466808), (172, 355534), (184, 332347), (236, 259118), (262, 233404), (344, 177767), (472, 129559), (524, 116702), (989, 61832), (1048, 58351), (1357, 45064), (1978, 30916), (2537, 24104), (2714, 22532), (3013, 20296), (3956, 15458), (5074, 12052), (5428, 11266), (5633, 10856), (6026, 10148), (7729, 7912)]