76789972

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{44959}}^1$

素因数の和:45031

約数の個数: 24

約数和(自身を含む): 156101120

約数和(自身を除く): 79311148

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 44959, 89918, 179836, 314713, 629426, 1258852, 2742499, 5484998, 10969996, 19197493, 38394986, 76789972]

約数ペア:

[(1, 76789972), (2, 38394986), (4, 19197493), (7, 10969996), (14, 5484998), (28, 2742499), (61, 1258852), (122, 629426), (244, 314713), (427, 179836), (854, 89918), (1708, 44959)]