75081272

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20011}}^1$

素因数の和:20091

約数の個数: 32

約数和(自身を含む): 163297920

約数和(自身を除く): 88216648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 20011, 40022, 80044, 140077, 160088, 280154, 560308, 1120616, 1340737, 2681474, 5362948, 9385159, 10725896, 18770318, 37540636, 75081272]

約数ペア:

[(1, 75081272), (2, 37540636), (4, 18770318), (7, 10725896), (8, 9385159), (14, 5362948), (28, 2681474), (56, 1340737), (67, 1120616), (134, 560308), (268, 280154), (469, 160088), (536, 140077), (938, 80044), (1876, 40022), (3752, 20011)]