68688

素因数分解:

$2^4\times 3^4\times {\mathrm{53}}^1$

素因数の和:73

約数の個数: 50

約数和(自身を含む): 202554

約数和(自身を除く): 133866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 106, 108, 144, 159, 162, 212, 216, 318, 324, 424, 432, 477, 636, 648, 848, 954, 1272, 1296, 1431, 1908, 2544, 2862, 3816, 4293, 5724, 7632, 8586, 11448, 17172, 22896, 34344, 68688]

約数ペア:

[(1, 68688), (2, 34344), (3, 22896), (4, 17172), (6, 11448), (8, 8586), (9, 7632), (12, 5724), (16, 4293), (18, 3816), (24, 2862), (27, 2544), (36, 1908), (48, 1431), (53, 1296), (54, 1272), (72, 954), (81, 848), (106, 648), (108, 636), (144, 477), (159, 432), (162, 424), (212, 324), (216, 318)]