123310872

素因数分解:

$2^3\times 3^2\times {\mathrm{661}}^1\times {\mathrm{2591}}^1$

素因数の和:3264

約数の個数: 48

約数和(自身を含む): 334601280

約数和(自身を除く): 211290408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 661, 1322, 1983, 2591, 2644, 3966, 5182, 5288, 5949, 7773, 7932, 10364, 11898, 15546, 15864, 20728, 23319, 23796, 31092, 46638, 47592, 62184, 93276, 186552, 1712651, 3425302, 5137953, 6850604, 10275906, 13701208, 15413859, 20551812, 30827718, 41103624, 61655436, 123310872]

約数ペア:

[(1, 123310872), (2, 61655436), (3, 41103624), (4, 30827718), (6, 20551812), (8, 15413859), (9, 13701208), (12, 10275906), (18, 6850604), (24, 5137953), (36, 3425302), (72, 1712651), (661, 186552), (1322, 93276), (1983, 62184), (2591, 47592), (2644, 46638), (3966, 31092), (5182, 23796), (5288, 23319), (5949, 20728), (7773, 15864), (7932, 15546), (10364, 11898)]