72256674

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{245771}}^1$

素因数の和:245790

約数の個数: 24

約数和(自身を含む): 168108048

約数和(自身を除く): 95851374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 245771, 491542, 737313, 1474626, 1720397, 3440794, 5161191, 10322382, 12042779, 24085558, 36128337, 72256674]

約数ペア:

[(1, 72256674), (2, 36128337), (3, 24085558), (6, 12042779), (7, 10322382), (14, 5161191), (21, 3440794), (42, 1720397), (49, 1474626), (98, 737313), (147, 491542), (294, 245771)]