66766224

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{28387}}^1$

素因数の和:28412

約数の個数: 60

約数和(自身を含む): 200646384

約数和(自身を除く): 133880160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 28387, 56774, 85161, 113548, 170322, 198709, 227096, 340644, 397418, 454192, 596127, 681288, 794836, 1192254, 1362576, 1390963, 1589672, 2384508, 2781926, 3179344, 4172889, 4769016, 5563852, 8345778, 9538032, 11127704, 16691556, 22255408, 33383112, 66766224]

約数ペア:

[(1, 66766224), (2, 33383112), (3, 22255408), (4, 16691556), (6, 11127704), (7, 9538032), (8, 8345778), (12, 5563852), (14, 4769016), (16, 4172889), (21, 3179344), (24, 2781926), (28, 2384508), (42, 1589672), (48, 1390963), (49, 1362576), (56, 1192254), (84, 794836), (98, 681288), (112, 596127), (147, 454192), (168, 397418), (196, 340644), (294, 227096), (336, 198709), (392, 170322), (588, 113548), (784, 85161), (1176, 56774), (2352, 28387)]