72872324

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{17467}}^1$

素因数の和:17627

約数の個数: 24

約数和(自身を含む): 146731200

約数和(自身を除く): 73858876

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 17467, 34934, 69868, 122269, 244538, 489076, 2602583, 5205166, 10410332, 18218081, 36436162, 72872324]

約数ペア:

[(1, 72872324), (2, 36436162), (4, 18218081), (7, 10410332), (14, 5205166), (28, 2602583), (149, 489076), (298, 244538), (596, 122269), (1043, 69868), (2086, 34934), (4172, 17467)]