78702923624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3469}}^1\times {\mathrm{218149}}^1$

素因数の和:221637

約数の個数: 32

約数和(自身を含む): 158965905000

約数和(自身を除く): 80262981376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3469, 6938, 13876, 27752, 45097, 90194, 180388, 218149, 360776, 436298, 872596, 1745192, 2835937, 5671874, 11343748, 22687496, 756758881, 1513517762, 3027035524, 6054071048, 9837865453, 19675730906, 39351461812, 78702923624]

約数ペア:

[(1, 78702923624), (2, 39351461812), (4, 19675730906), (8, 9837865453), (13, 6054071048), (26, 3027035524), (52, 1513517762), (104, 756758881), (3469, 22687496), (6938, 11343748), (13876, 5671874), (27752, 2835937), (45097, 1745192), (90194, 872596), (180388, 436298), (218149, 360776)]