77981092

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{146581}}^1$

素因数の和:146611

約数の個数: 24

約数和(自身を含む): 164171840

約数和(自身を除く): 86190748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 146581, 293162, 586324, 1026067, 2052134, 2785039, 4104268, 5570078, 11140156, 19495273, 38990546, 77981092]

約数ペア:

[(1, 77981092), (2, 38990546), (4, 19495273), (7, 11140156), (14, 5570078), (19, 4104268), (28, 2785039), (38, 2052134), (76, 1026067), (133, 586324), (266, 293162), (532, 146581)]