86172390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1783}}^1$

素因数の和:1978

約数の個数: 64

約数和(自身を含む): 231206400

約数和(自身を除く): 145034010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 179, 270, 358, 537, 895, 1074, 1611, 1783, 1790, 2685, 3222, 3566, 4833, 5349, 5370, 8055, 8915, 9666, 10698, 16047, 16110, 17830, 24165, 26745, 32094, 48141, 48330, 53490, 80235, 96282, 160470, 240705, 319157, 481410, 638314, 957471, 1595785, 1914942, 2872413, 3191570, 4787355, 5744826, 8617239, 9574710, 14362065, 17234478, 28724130, 43086195, 86172390]

約数ペア:

[(1, 86172390), (2, 43086195), (3, 28724130), (5, 17234478), (6, 14362065), (9, 9574710), (10, 8617239), (15, 5744826), (18, 4787355), (27, 3191570), (30, 2872413), (45, 1914942), (54, 1595785), (90, 957471), (135, 638314), (179, 481410), (270, 319157), (358, 240705), (537, 160470), (895, 96282), (1074, 80235), (1611, 53490), (1783, 48330), (1790, 48141), (2685, 32094), (3222, 26745), (3566, 24165), (4833, 17830), (5349, 16110), (5370, 16047), (8055, 10698), (8915, 9666)]