81901028016

素因数分解:

$2^4\times 3^3\times {\mathrm{189585713}}^1$

素因数の和:189585730

約数の個数: 40

約数和(自身を含む): 235086285360

約数和(自身を除く): 153185257344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 189585713, 379171426, 568757139, 758342852, 1137514278, 1516685704, 1706271417, 2275028556, 3033371408, 3412542834, 4550057112, 5118814251, 6825085668, 9100114224, 10237628502, 13650171336, 20475257004, 27300342672, 40950514008, 81901028016]

約数ペア:

[(1, 81901028016), (2, 40950514008), (3, 27300342672), (4, 20475257004), (6, 13650171336), (8, 10237628502), (9, 9100114224), (12, 6825085668), (16, 5118814251), (18, 4550057112), (24, 3412542834), (27, 3033371408), (36, 2275028556), (48, 1706271417), (54, 1516685704), (72, 1137514278), (108, 758342852), (144, 568757139), (216, 379171426), (432, 189585713)]