87811074

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2909}}^1$

素因数の和:2976

約数の個数: 64

約数和(自身を含む): 215107200

約数和(自身を除く): 127296126

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1118, 1161, 1677, 2322, 2909, 3354, 5031, 5818, 8727, 10062, 15093, 17454, 26181, 30186, 37817, 52362, 75634, 78543, 113451, 125087, 157086, 226902, 250174, 340353, 375261, 680706, 750522, 1021059, 1125783, 1626131, 2042118, 2251566, 3252262, 3377349, 4878393, 6754698, 9756786, 14635179, 29270358, 43905537, 87811074]

約数ペア:

[(1, 87811074), (2, 43905537), (3, 29270358), (6, 14635179), (9, 9756786), (13, 6754698), (18, 4878393), (26, 3377349), (27, 3252262), (39, 2251566), (43, 2042118), (54, 1626131), (78, 1125783), (86, 1021059), (117, 750522), (129, 680706), (234, 375261), (258, 340353), (351, 250174), (387, 226902), (559, 157086), (702, 125087), (774, 113451), (1118, 78543), (1161, 75634), (1677, 52362), (2322, 37817), (2909, 30186), (3354, 26181), (5031, 17454), (5818, 15093), (8727, 10062)]