71958384

素因数分解:

$2^4\times 3^2\times {\mathrm{499711}}^1$

素因数の和:499725

約数の個数: 30

約数和(自身を含む): 201383936

約数和(自身を除く): 129425552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499711, 999422, 1499133, 1998844, 2998266, 3997688, 4497399, 5996532, 7995376, 8994798, 11993064, 17989596, 23986128, 35979192, 71958384]

約数ペア:

[(1, 71958384), (2, 35979192), (3, 23986128), (4, 17989596), (6, 11993064), (8, 8994798), (9, 7995376), (12, 5996532), (16, 4497399), (18, 3997688), (24, 2998266), (36, 1998844), (48, 1499133), (72, 999422), (144, 499711)]