72684288

素因数分解:

$2^8\times 3^2\times {\mathrm{31547}}^1$

素因数の和:31569

約数の個数: 54

約数和(自身を含む): 209573364

約数和(自身を除く): 136889076

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, 31547, 63094, 94641, 126188, 189282, 252376, 283923, 378564, 504752, 567846, 757128, 1009504, 1135692, 1514256, 2019008, 2271384, 3028512, 4038016, 4542768, 6057024, 8076032, 9085536, 12114048, 18171072, 24228096, 36342144, 72684288]

約数ペア:

[(1, 72684288), (2, 36342144), (3, 24228096), (4, 18171072), (6, 12114048), (8, 9085536), (9, 8076032), (12, 6057024), (16, 4542768), (18, 4038016), (24, 3028512), (32, 2271384), (36, 2019008), (48, 1514256), (64, 1135692), (72, 1009504), (96, 757128), (128, 567846), (144, 504752), (192, 378564), (256, 283923), (288, 252376), (384, 189282), (576, 126188), (768, 94641), (1152, 63094), (2304, 31547)]