86164164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5477}}^1$

素因数の和:5529

約数の個数: 72

約数和(自身を含む): 239279040

約数和(自身を除く): 153114876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 5477, 7866, 10954, 15732, 16431, 21908, 32862, 49293, 65724, 98586, 104063, 125971, 197172, 208126, 251942, 312189, 377913, 416252, 503884, 624378, 755826, 936567, 1133739, 1248756, 1511652, 1873134, 2267478, 2393449, 3746268, 4534956, 4786898, 7180347, 9573796, 14360694, 21541041, 28721388, 43082082, 86164164]

約数ペア:

[(1, 86164164), (2, 43082082), (3, 28721388), (4, 21541041), (6, 14360694), (9, 9573796), (12, 7180347), (18, 4786898), (19, 4534956), (23, 3746268), (36, 2393449), (38, 2267478), (46, 1873134), (57, 1511652), (69, 1248756), (76, 1133739), (92, 936567), (114, 755826), (138, 624378), (171, 503884), (207, 416252), (228, 377913), (276, 312189), (342, 251942), (414, 208126), (437, 197172), (684, 125971), (828, 104063), (874, 98586), (1311, 65724), (1748, 49293), (2622, 32862), (3933, 21908), (5244, 16431), (5477, 15732), (7866, 10954)]