87159688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 216417600

約数和(自身を除く): 129257912

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 121, 133, 152, 154, 209, 242, 266, 308, 418, 484, 532, 616, 677, 836, 847, 968, 1064, 1354, 1463, 1672, 1694, 2299, 2708, 2926, 3388, 4598, 4739, 5416, 5852, 6776, 7447, 9196, 9478, 11704, 12863, 14894, 16093, 18392, 18956, 25726, 29788, 32186, 37912, 51452, 52129, 59576, 64372, 81917, 90041, 102904, 104258, 128744, 141493, 163834, 180082, 208516, 282986, 327668, 360164, 417032, 565972, 573419, 655336, 720328, 990451, 1131944, 1146838, 1556423, 1980902, 2293676, 3112846, 3961804, 4587352, 6225692, 7923608, 10894961, 12451384, 21789922, 43579844, 87159688]

約数ペア:

[(1, 87159688), (2, 43579844), (4, 21789922), (7, 12451384), (8, 10894961), (11, 7923608), (14, 6225692), (19, 4587352), (22, 3961804), (28, 3112846), (38, 2293676), (44, 1980902), (56, 1556423), (76, 1146838), (77, 1131944), (88, 990451), (121, 720328), (133, 655336), (152, 573419), (154, 565972), (209, 417032), (242, 360164), (266, 327668), (308, 282986), (418, 208516), (484, 180082), (532, 163834), (616, 141493), (677, 128744), (836, 104258), (847, 102904), (968, 90041), (1064, 81917), (1354, 64372), (1463, 59576), (1672, 52129), (1694, 51452), (2299, 37912), (2708, 32186), (2926, 29788), (3388, 25726), (4598, 18956), (4739, 18392), (5416, 16093), (5852, 14894), (6776, 12863), (7447, 11704), (9196, 9478)]