81985512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{488009}}^1$

素因数の和:488025

約数の個数: 32

約数和(自身を含む): 234244800

約数和(自身を除く): 152259288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 488009, 976018, 1464027, 1952036, 2928054, 3416063, 3904072, 5856108, 6832126, 10248189, 11712216, 13664252, 20496378, 27328504, 40992756, 81985512]

約数ペア:

[(1, 81985512), (2, 40992756), (3, 27328504), (4, 20496378), (6, 13664252), (7, 11712216), (8, 10248189), (12, 6832126), (14, 5856108), (21, 3904072), (24, 3416063), (28, 2928054), (42, 1952036), (56, 1464027), (84, 976018), (168, 488009)]