172290684

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2351}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 417263616

約数和(自身を除く): 244972932

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 197, 372, 394, 591, 788, 1182, 2351, 2364, 4702, 6107, 7053, 9404, 12214, 14106, 18321, 24428, 28212, 36642, 72881, 73284, 145762, 218643, 291524, 437286, 463147, 874572, 926294, 1389441, 1852588, 2778882, 5557764, 14357557, 28715114, 43072671, 57430228, 86145342, 172290684]

約数ペア:

[(1, 172290684), (2, 86145342), (3, 57430228), (4, 43072671), (6, 28715114), (12, 14357557), (31, 5557764), (62, 2778882), (93, 1852588), (124, 1389441), (186, 926294), (197, 874572), (372, 463147), (394, 437286), (591, 291524), (788, 218643), (1182, 145762), (2351, 73284), (2364, 72881), (4702, 36642), (6107, 28212), (7053, 24428), (9404, 18321), (12214, 14106)]