72092972

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{42209}}^1$

素因数の和:42281

約数の個数: 24

約数和(自身を含む): 146553120

約数和(自身を除く): 74460148

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 42209, 84418, 168836, 295463, 590926, 1181852, 2574749, 5149498, 10298996, 18023243, 36046486, 72092972]

約数ペア:

[(1, 72092972), (2, 36046486), (4, 18023243), (7, 10298996), (14, 5149498), (28, 2574749), (61, 1181852), (122, 590926), (244, 295463), (427, 168836), (854, 84418), (1708, 42209)]