64684008

素因数分解:

$2^3\times 3^4\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 182538180

約数和(自身を除く): 117854172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 173, 216, 324, 346, 519, 577, 648, 692, 1038, 1154, 1384, 1557, 1731, 2076, 2308, 3114, 3462, 4152, 4616, 4671, 5193, 6228, 6924, 9342, 10386, 12456, 13848, 14013, 15579, 18684, 20772, 28026, 31158, 37368, 41544, 46737, 56052, 62316, 93474, 99821, 112104, 124632, 186948, 199642, 299463, 373896, 399284, 598926, 798568, 898389, 1197852, 1796778, 2395704, 2695167, 3593556, 5390334, 7187112, 8085501, 10780668, 16171002, 21561336, 32342004, 64684008]

約数ペア:

[(1, 64684008), (2, 32342004), (3, 21561336), (4, 16171002), (6, 10780668), (8, 8085501), (9, 7187112), (12, 5390334), (18, 3593556), (24, 2695167), (27, 2395704), (36, 1796778), (54, 1197852), (72, 898389), (81, 798568), (108, 598926), (162, 399284), (173, 373896), (216, 299463), (324, 199642), (346, 186948), (519, 124632), (577, 112104), (648, 99821), (692, 93474), (1038, 62316), (1154, 56052), (1384, 46737), (1557, 41544), (1731, 37368), (2076, 31158), (2308, 28026), (3114, 20772), (3462, 18684), (4152, 15579), (4616, 14013), (4671, 13848), (5193, 12456), (6228, 10386), (6924, 9342)]