81048708

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{57727}}^1$

素因数の和:57753

約数の個数: 48

約数和(自身を含む): 226293760

約数和(自身を除く): 145245052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 57727, 115454, 173181, 230908, 346362, 519543, 692724, 750451, 1039086, 1500902, 1558629, 2078172, 2251353, 3001804, 3117258, 4502706, 6234516, 6754059, 9005412, 13508118, 20262177, 27016236, 40524354, 81048708]

約数ペア:

[(1, 81048708), (2, 40524354), (3, 27016236), (4, 20262177), (6, 13508118), (9, 9005412), (12, 6754059), (13, 6234516), (18, 4502706), (26, 3117258), (27, 3001804), (36, 2251353), (39, 2078172), (52, 1558629), (54, 1500902), (78, 1039086), (108, 750451), (117, 692724), (156, 519543), (234, 346362), (351, 230908), (468, 173181), (702, 115454), (1404, 57727)]