63776664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{126541}}^1$

素因数の和:126560

約数の個数: 48

約数和(自身を含む): 197405520

約数和(自身を除く): 133628856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 126541, 253082, 379623, 506164, 759246, 885787, 1012328, 1138869, 1518492, 1771574, 2277738, 2657361, 3036984, 3543148, 4555476, 5314722, 7086296, 7972083, 9110952, 10629444, 15944166, 21258888, 31888332, 63776664]

約数ペア:

[(1, 63776664), (2, 31888332), (3, 21258888), (4, 15944166), (6, 10629444), (7, 9110952), (8, 7972083), (9, 7086296), (12, 5314722), (14, 4555476), (18, 3543148), (21, 3036984), (24, 2657361), (28, 2277738), (36, 1771574), (42, 1518492), (56, 1138869), (63, 1012328), (72, 885787), (84, 759246), (126, 506164), (168, 379623), (252, 253082), (504, 126541)]