71330286

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 144942336

約数和(自身を除く): 73612050

約数列:

[1, 2, 3, 6, 131, 151, 262, 302, 393, 453, 601, 786, 906, 1202, 1803, 3606, 19781, 39562, 59343, 78731, 90751, 118686, 157462, 181502, 236193, 272253, 472386, 544506, 11888381, 23776762, 35665143, 71330286]

約数ペア:

[(1, 71330286), (2, 35665143), (3, 23776762), (6, 11888381), (131, 544506), (151, 472386), (262, 272253), (302, 236193), (393, 181502), (453, 157462), (601, 118686), (786, 90751), (906, 78731), (1202, 59343), (1803, 39562), (3606, 19781)]