75772008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{80953}}^1$

素因数の和:80978

約数の個数: 48

約数和(自身を含む): 221004420

約数和(自身を除く): 145232412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 80953, 161906, 242859, 323812, 485718, 647624, 728577, 971436, 1052389, 1457154, 1942872, 2104778, 2914308, 3157167, 4209556, 5828616, 6314334, 8419112, 9471501, 12628668, 18943002, 25257336, 37886004, 75772008]

約数ペア:

[(1, 75772008), (2, 37886004), (3, 25257336), (4, 18943002), (6, 12628668), (8, 9471501), (9, 8419112), (12, 6314334), (13, 5828616), (18, 4209556), (24, 3157167), (26, 2914308), (36, 2104778), (39, 1942872), (52, 1457154), (72, 1052389), (78, 971436), (104, 728577), (117, 647624), (156, 485718), (234, 323812), (312, 242859), (468, 161906), (936, 80953)]