72297216

素因数分解:

$2^8\times 3^2\times {\mathrm{31379}}^1$

素因数の和:31401

約数の個数: 54

約数和(自身を含む): 208457340

約数和(自身を除く): 136160124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 31379, 62758, 94137, 125516, 188274, 251032, 282411, 376548, 502064, 564822, 753096, 1004128, 1129644, 1506192, 2008256, 2259288, 3012384, 4016512, 4518576, 6024768, 8033024, 9037152, 12049536, 18074304, 24099072, 36148608, 72297216]

約数ペア:

[(1, 72297216), (2, 36148608), (3, 24099072), (4, 18074304), (6, 12049536), (8, 9037152), (9, 8033024), (12, 6024768), (16, 4518576), (18, 4016512), (24, 3012384), (32, 2259288), (36, 2008256), (48, 1506192), (64, 1129644), (72, 1004128), (96, 753096), (128, 564822), (144, 502064), (192, 376548), (256, 282411), (288, 251032), (384, 188274), (576, 125516), (768, 94137), (1152, 62758), (2304, 31379)]