72738816

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11839}}^1$

素因数の和:11864

約数の個数: 48

約数和(自身を含む): 193939200

約数和(自身を除く): 121200384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 11839, 23678, 35517, 47356, 71034, 94712, 142068, 189424, 284136, 378848, 568272, 757696, 1136544, 1515392, 2273088, 3030784, 4546176, 6061568, 9092352, 12123136, 18184704, 24246272, 36369408, 72738816]

約数ペア:

[(1, 72738816), (2, 36369408), (3, 24246272), (4, 18184704), (6, 12123136), (8, 9092352), (12, 6061568), (16, 4546176), (24, 3030784), (32, 2273088), (48, 1515392), (64, 1136544), (96, 757696), (128, 568272), (192, 378848), (256, 284136), (384, 189424), (512, 142068), (768, 94712), (1024, 71034), (1536, 47356), (2048, 35517), (3072, 23678), (6144, 11839)]