87388236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{186727}}^1$

素因数の和:186750

約数の個数: 36

約数和(自身を含む): 237891472

約数和(自身を除く): 150503236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 186727, 373454, 560181, 746908, 1120362, 1680543, 2240724, 2427451, 3361086, 4854902, 6722172, 7282353, 9709804, 14564706, 21847059, 29129412, 43694118, 87388236]

約数ペア:

[(1, 87388236), (2, 43694118), (3, 29129412), (4, 21847059), (6, 14564706), (9, 9709804), (12, 7282353), (13, 6722172), (18, 4854902), (26, 3361086), (36, 2427451), (39, 2240724), (52, 1680543), (78, 1120362), (117, 746908), (156, 560181), (234, 373454), (468, 186727)]