77814170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8753}}^1$

素因数の和:8894

約数の個数: 32

約数和(自身を含む): 161353728

約数和(自身を除く): 83539558

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8753, 8890, 17506, 43765, 61271, 87530, 122542, 306355, 612710, 1111631, 2223262, 5558155, 7781417, 11116310, 15562834, 38907085, 77814170]

約数ペア:

[(1, 77814170), (2, 38907085), (5, 15562834), (7, 11116310), (10, 7781417), (14, 5558155), (35, 2223262), (70, 1111631), (127, 612710), (254, 306355), (635, 122542), (889, 87530), (1270, 61271), (1778, 43765), (4445, 17506), (8753, 8890)]