8168472

素因数分解:

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

素因数の和:2937

約数の個数: 64

約数和(自身を含む): 24444000

約数和(自身を除く): 16275528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 2909, 5818, 8727, 11636, 17454, 23272, 26181, 34908, 37817, 52362, 69816, 75634, 78543, 104724, 113451, 151268, 157086, 209448, 226902, 302536, 314172, 340353, 453804, 628344, 680706, 907608, 1021059, 1361412, 2042118, 2722824, 4084236, 8168472]

約数ペア:

[(1, 8168472), (2, 4084236), (3, 2722824), (4, 2042118), (6, 1361412), (8, 1021059), (9, 907608), (12, 680706), (13, 628344), (18, 453804), (24, 340353), (26, 314172), (27, 302536), (36, 226902), (39, 209448), (52, 157086), (54, 151268), (72, 113451), (78, 104724), (104, 78543), (108, 75634), (117, 69816), (156, 52362), (216, 37817), (234, 34908), (312, 26181), (351, 23272), (468, 17454), (702, 11636), (936, 8727), (1404, 5818), (2808, 2909)]