80018484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73277}}^1$

素因数の和:73304

約数の個数: 48

約数和(自身を含む): 229799808

約数和(自身を除く): 149781324

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 73277, 146554, 219831, 293108, 439662, 512939, 879324, 952601, 1025878, 1538817, 1905202, 2051756, 2857803, 3077634, 3810404, 5715606, 6155268, 6668207, 11431212, 13336414, 20004621, 26672828, 40009242, 80018484]

約数ペア:

[(1, 80018484), (2, 40009242), (3, 26672828), (4, 20004621), (6, 13336414), (7, 11431212), (12, 6668207), (13, 6155268), (14, 5715606), (21, 3810404), (26, 3077634), (28, 2857803), (39, 2051756), (42, 1905202), (52, 1538817), (78, 1025878), (84, 952601), (91, 879324), (156, 512939), (182, 439662), (273, 293108), (364, 219831), (546, 146554), (1092, 73277)]