87108372

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{20681}}^1$

素因数の和:20710

約数の個数: 60

約数和(自身を含む): 245247156

約数和(自身を除く): 158138784

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 20681, 41362, 62043, 82724, 124086, 186129, 248172, 268853, 372258, 537706, 558387, 744516, 806559, 1075412, 1116774, 1613118, 1675161, 2233548, 2419677, 3226236, 3350322, 4839354, 6700644, 7259031, 9678708, 14518062, 21777093, 29036124, 43554186, 87108372]

約数ペア:

[(1, 87108372), (2, 43554186), (3, 29036124), (4, 21777093), (6, 14518062), (9, 9678708), (12, 7259031), (13, 6700644), (18, 4839354), (26, 3350322), (27, 3226236), (36, 2419677), (39, 2233548), (52, 1675161), (54, 1613118), (78, 1116774), (81, 1075412), (108, 806559), (117, 744516), (156, 558387), (162, 537706), (234, 372258), (324, 268853), (351, 248172), (468, 186129), (702, 124086), (1053, 82724), (1404, 62043), (2106, 41362), (4212, 20681)]