71379648

素因数分解:

$2^6\times 3^2\times {\mathrm{123923}}^1$

素因数の和:123941

約数の個数: 42

約数和(自身を含む): 204598524

約数和(自身を除く): 133218876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 123923, 247846, 371769, 495692, 743538, 991384, 1115307, 1487076, 1982768, 2230614, 2974152, 3965536, 4461228, 5948304, 7931072, 8922456, 11896608, 17844912, 23793216, 35689824, 71379648]

約数ペア:

[(1, 71379648), (2, 35689824), (3, 23793216), (4, 17844912), (6, 11896608), (8, 8922456), (9, 7931072), (12, 5948304), (16, 4461228), (18, 3965536), (24, 2974152), (32, 2230614), (36, 1982768), (48, 1487076), (64, 1115307), (72, 991384), (96, 743538), (144, 495692), (192, 371769), (288, 247846), (576, 123923)]