84980742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{439}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 212889600

約数和(自身を除く): 127908858

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 419, 439, 462, 838, 878, 1257, 1317, 2514, 2634, 2933, 3073, 4609, 4829, 5866, 6146, 8799, 9218, 9219, 9658, 13827, 14487, 17598, 18438, 27654, 28974, 32263, 33803, 64526, 67606, 96789, 101409, 183941, 193578, 202818, 367882, 551823, 1103646, 1287587, 2023351, 2575174, 3862761, 4046702, 6070053, 7725522, 12140106, 14163457, 28326914, 42490371, 84980742]

約数ペア:

[(1, 84980742), (2, 42490371), (3, 28326914), (6, 14163457), (7, 12140106), (11, 7725522), (14, 6070053), (21, 4046702), (22, 3862761), (33, 2575174), (42, 2023351), (66, 1287587), (77, 1103646), (154, 551823), (231, 367882), (419, 202818), (439, 193578), (462, 183941), (838, 101409), (878, 96789), (1257, 67606), (1317, 64526), (2514, 33803), (2634, 32263), (2933, 28974), (3073, 27654), (4609, 18438), (4829, 17598), (5866, 14487), (6146, 13827), (8799, 9658), (9218, 9219)]