73288188

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 191763936

約数和(自身を除く): 118475748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 71, 106, 142, 159, 212, 213, 284, 318, 426, 477, 541, 636, 639, 852, 954, 1082, 1278, 1623, 1908, 2164, 2556, 3246, 3763, 4869, 6492, 7526, 9738, 11289, 15052, 19476, 22578, 28673, 33867, 38411, 45156, 57346, 67734, 76822, 86019, 114692, 115233, 135468, 153644, 172038, 230466, 258057, 344076, 345699, 460932, 516114, 691398, 1032228, 1382796, 2035783, 4071566, 6107349, 8143132, 12214698, 18322047, 24429396, 36644094, 73288188]

約数ペア:

[(1, 73288188), (2, 36644094), (3, 24429396), (4, 18322047), (6, 12214698), (9, 8143132), (12, 6107349), (18, 4071566), (36, 2035783), (53, 1382796), (71, 1032228), (106, 691398), (142, 516114), (159, 460932), (212, 345699), (213, 344076), (284, 258057), (318, 230466), (426, 172038), (477, 153644), (541, 135468), (636, 115233), (639, 114692), (852, 86019), (954, 76822), (1082, 67734), (1278, 57346), (1623, 45156), (1908, 38411), (2164, 33867), (2556, 28673), (3246, 22578), (3763, 19476), (4869, 15052), (6492, 11289), (7526, 9738)]