72804588478

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{2281}}^1\times {\mathrm{58889}}^1$

素因数の和:61443

約数の個数: 16

約数和(自身を含む): 109659775680

約数和(自身を除く): 36855187202

約数列:

[1, 2, 271, 542, 2281, 4562, 58889, 117778, 618151, 1236302, 15958919, 31917838, 134325809, 268651618, 36402294239, 72804588478]

約数ペア:

[(1, 72804588478), (2, 36402294239), (271, 268651618), (542, 134325809), (2281, 31917838), (4562, 15958919), (58889, 1236302), (117778, 618151)]