85645584

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{20509}}^1$

素因数の和:20552

約数の個数: 60

約数和(自身を含む): 247965900

約数和(自身を除く): 162320316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 20509, 41018, 61527, 82036, 123054, 164072, 184581, 246108, 328144, 369162, 492216, 594761, 738324, 984432, 1189522, 1476648, 1784283, 2379044, 2953296, 3568566, 4758088, 5352849, 7137132, 9516176, 10705698, 14274264, 21411396, 28548528, 42822792, 85645584]

約数ペア:

[(1, 85645584), (2, 42822792), (3, 28548528), (4, 21411396), (6, 14274264), (8, 10705698), (9, 9516176), (12, 7137132), (16, 5352849), (18, 4758088), (24, 3568566), (29, 2953296), (36, 2379044), (48, 1784283), (58, 1476648), (72, 1189522), (87, 984432), (116, 738324), (144, 594761), (174, 492216), (232, 369162), (261, 328144), (348, 246108), (464, 184581), (522, 164072), (696, 123054), (1044, 82036), (1392, 61527), (2088, 41018), (4176, 20509)]