27282996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 75160904

約数和(自身を除く): 47877908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 601, 873, 1164, 1202, 1261, 1746, 1803, 2404, 2522, 3492, 3606, 3783, 5044, 5409, 7212, 7566, 7813, 10818, 11349, 15132, 15626, 21636, 22698, 23439, 31252, 45396, 46878, 58297, 70317, 93756, 116594, 140634, 174891, 233188, 281268, 349782, 524673, 699564, 757861, 1049346, 1515722, 2098692, 2273583, 3031444, 4547166, 6820749, 9094332, 13641498, 27282996]

約数ペア:

[(1, 27282996), (2, 13641498), (3, 9094332), (4, 6820749), (6, 4547166), (9, 3031444), (12, 2273583), (13, 2098692), (18, 1515722), (26, 1049346), (36, 757861), (39, 699564), (52, 524673), (78, 349782), (97, 281268), (117, 233188), (156, 174891), (194, 140634), (234, 116594), (291, 93756), (388, 70317), (468, 58297), (582, 46878), (601, 45396), (873, 31252), (1164, 23439), (1202, 22698), (1261, 21636), (1746, 15626), (1803, 15132), (2404, 11349), (2522, 10818), (3492, 7813), (3606, 7566), (3783, 7212), (5044, 5409)]