71561376

素因数分解:

$2^5\times 3^2\times {\mathrm{248477}}^1$

素因数の和:248493

約数の個数: 36

約数和(自身を含む): 203503482

約数和(自身を除く): 131942106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 248477, 496954, 745431, 993908, 1490862, 1987816, 2236293, 2981724, 3975632, 4472586, 5963448, 7951264, 8945172, 11926896, 17890344, 23853792, 35780688, 71561376]

約数ペア:

[(1, 71561376), (2, 35780688), (3, 23853792), (4, 17890344), (6, 11926896), (8, 8945172), (9, 7951264), (12, 5963448), (16, 4472586), (18, 3975632), (24, 2981724), (32, 2236293), (36, 1987816), (48, 1490862), (72, 993908), (96, 745431), (144, 496954), (288, 248477)]