66221136

素因数分解:

$2^4\times 3^2\times {\mathrm{577}}^1\times {\mathrm{797}}^1$

素因数の和:1388

約数の個数: 60

約数和(自身を含む): 185881332

約数和(自身を除く): 119660196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 577, 797, 1154, 1594, 1731, 2308, 2391, 3188, 3462, 4616, 4782, 5193, 6376, 6924, 7173, 9232, 9564, 10386, 12752, 13848, 14346, 19128, 20772, 27696, 28692, 38256, 41544, 57384, 83088, 114768, 459869, 919738, 1379607, 1839476, 2759214, 3678952, 4138821, 5518428, 7357904, 8277642, 11036856, 16555284, 22073712, 33110568, 66221136]

約数ペア:

[(1, 66221136), (2, 33110568), (3, 22073712), (4, 16555284), (6, 11036856), (8, 8277642), (9, 7357904), (12, 5518428), (16, 4138821), (18, 3678952), (24, 2759214), (36, 1839476), (48, 1379607), (72, 919738), (144, 459869), (577, 114768), (797, 83088), (1154, 57384), (1594, 41544), (1731, 38256), (2308, 28692), (2391, 27696), (3188, 20772), (3462, 19128), (4616, 14346), (4782, 13848), (5193, 12752), (6376, 10386), (6924, 9564), (7173, 9232)]