77171668

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{13577}}^1$

素因数の和:13624

約数の個数: 36

約数和(自身を含む): 162528660

約数和(自身を除く): 85356992

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 13577, 27154, 54308, 95039, 190078, 380156, 393733, 665273, 787466, 1330546, 1574932, 2661092, 2756131, 5512262, 11024524, 19292917, 38585834, 77171668]

約数ペア:

[(1, 77171668), (2, 38585834), (4, 19292917), (7, 11024524), (14, 5512262), (28, 2756131), (29, 2661092), (49, 1574932), (58, 1330546), (98, 787466), (116, 665273), (196, 393733), (203, 380156), (406, 190078), (812, 95039), (1421, 54308), (2842, 27154), (5684, 13577)]