80408304

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29389}}^1$

素因数の和:29422

約数の個数: 60

約数和(自身を含む): 236883400

約数和(自身を除く): 156475096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 29389, 58778, 88167, 117556, 176334, 235112, 264501, 352668, 470224, 529002, 558391, 705336, 1058004, 1116782, 1410672, 1675173, 2116008, 2233564, 3350346, 4232016, 4467128, 5025519, 6700692, 8934256, 10051038, 13401384, 20102076, 26802768, 40204152, 80408304]

約数ペア:

[(1, 80408304), (2, 40204152), (3, 26802768), (4, 20102076), (6, 13401384), (8, 10051038), (9, 8934256), (12, 6700692), (16, 5025519), (18, 4467128), (19, 4232016), (24, 3350346), (36, 2233564), (38, 2116008), (48, 1675173), (57, 1410672), (72, 1116782), (76, 1058004), (114, 705336), (144, 558391), (152, 529002), (171, 470224), (228, 352668), (304, 264501), (342, 235112), (456, 176334), (684, 117556), (912, 88167), (1368, 58778), (2736, 29389)]