81374874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{84239}}^1$

素因数の和:84274

約数の個数: 32

約数和(自身を含む): 194088960

約数和(自身を除く): 112714086

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 84239, 168478, 252717, 505434, 589673, 1179346, 1769019, 1937497, 3538038, 3874994, 5812491, 11624982, 13562479, 27124958, 40687437, 81374874]

約数ペア:

[(1, 81374874), (2, 40687437), (3, 27124958), (6, 13562479), (7, 11624982), (14, 5812491), (21, 3874994), (23, 3538038), (42, 1937497), (46, 1769019), (69, 1179346), (138, 589673), (161, 505434), (322, 252717), (483, 168478), (966, 84239)]