8990064

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:582

約数の個数: 60

約数和(自身を含む): 25389000

約数和(自身を除く): 16398936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 419, 447, 596, 838, 894, 1192, 1257, 1341, 1676, 1788, 2384, 2514, 2682, 3352, 3576, 3771, 5028, 5364, 6704, 7152, 7542, 10056, 10728, 15084, 20112, 21456, 30168, 60336, 62431, 124862, 187293, 249724, 374586, 499448, 561879, 749172, 998896, 1123758, 1498344, 2247516, 2996688, 4495032, 8990064]

約数ペア:

[(1, 8990064), (2, 4495032), (3, 2996688), (4, 2247516), (6, 1498344), (8, 1123758), (9, 998896), (12, 749172), (16, 561879), (18, 499448), (24, 374586), (36, 249724), (48, 187293), (72, 124862), (144, 62431), (149, 60336), (298, 30168), (419, 21456), (447, 20112), (596, 15084), (838, 10728), (894, 10056), (1192, 7542), (1257, 7152), (1341, 6704), (1676, 5364), (1788, 5028), (2384, 3771), (2514, 3576), (2682, 3352)]