37681488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20129}}^1$

素因数の和:20156

約数の個数: 60

約数和(自身を含む): 113573460

約数和(自身を除く): 75891972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 20129, 40258, 60387, 80516, 120774, 161032, 181161, 241548, 261677, 322064, 362322, 483096, 523354, 724644, 785031, 966192, 1046708, 1449288, 1570062, 2093416, 2355093, 2898576, 3140124, 4186832, 4710186, 6280248, 9420372, 12560496, 18840744, 37681488]

約数ペア:

[(1, 37681488), (2, 18840744), (3, 12560496), (4, 9420372), (6, 6280248), (8, 4710186), (9, 4186832), (12, 3140124), (13, 2898576), (16, 2355093), (18, 2093416), (24, 1570062), (26, 1449288), (36, 1046708), (39, 966192), (48, 785031), (52, 724644), (72, 523354), (78, 483096), (104, 362322), (117, 322064), (144, 261677), (156, 241548), (208, 181161), (234, 161032), (312, 120774), (468, 80516), (624, 60387), (936, 40258), (1872, 20129)]