66116448

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1327}}^1$

素因数の和:1516

約数の個数: 72

約数和(自身を含む): 189247968

約数和(自身を除く): 123131520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1327, 1384, 1557, 2076, 2654, 2768, 3114, 3981, 4152, 5308, 5536, 6228, 7962, 8304, 10616, 11943, 12456, 15924, 16608, 21232, 23886, 24912, 31848, 42464, 47772, 49824, 63696, 95544, 127392, 191088, 229571, 382176, 459142, 688713, 918284, 1377426, 1836568, 2066139, 2754852, 3673136, 4132278, 5509704, 7346272, 8264556, 11019408, 16529112, 22038816, 33058224, 66116448]

約数ペア:

[(1, 66116448), (2, 33058224), (3, 22038816), (4, 16529112), (6, 11019408), (8, 8264556), (9, 7346272), (12, 5509704), (16, 4132278), (18, 3673136), (24, 2754852), (32, 2066139), (36, 1836568), (48, 1377426), (72, 918284), (96, 688713), (144, 459142), (173, 382176), (288, 229571), (346, 191088), (519, 127392), (692, 95544), (1038, 63696), (1327, 49824), (1384, 47772), (1557, 42464), (2076, 31848), (2654, 24912), (2768, 23886), (3114, 21232), (3981, 16608), (4152, 15924), (5308, 12456), (5536, 11943), (6228, 10616), (7962, 8304)]