80422668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{117577}}^1$

素因数の和:117606

約数の個数: 36

約数和(自身を含む): 213991960

約数和(自身を除く): 133569292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 117577, 235154, 352731, 470308, 705462, 1058193, 1410924, 2116386, 2233963, 4232772, 4467926, 6701889, 8935852, 13403778, 20105667, 26807556, 40211334, 80422668]

約数ペア:

[(1, 80422668), (2, 40211334), (3, 26807556), (4, 20105667), (6, 13403778), (9, 8935852), (12, 6701889), (18, 4467926), (19, 4232772), (36, 2233963), (38, 2116386), (57, 1410924), (76, 1058193), (114, 705462), (171, 470308), (228, 352731), (342, 235154), (684, 117577)]