68481936

素因数分解:

$2^4\times 3^4\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1070

約数の個数: 100

約数和(自身を含む): 202148892

約数和(自身を除く): 133666956

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, 997, 1272, 1296, 1431, 1908, 1994, 2544, 2862, 2991, 3816, 3988, 4293, 5724, 5982, 7632, 7976, 8586, 8973, 11448, 11964, 15952, 17172, 17946, 22896, 23928, 26919, 34344, 35892, 47856, 52841, 53838, 68688, 71784, 80757, 105682, 107676, 143568, 158523, 161514, 211364, 215352, 317046, 323028, 422728, 430704, 475569, 634092, 646056, 845456, 951138, 1268184, 1292112, 1426707, 1902276, 2536368, 2853414, 3804552, 4280121, 5706828, 7609104, 8560242, 11413656, 17120484, 22827312, 34240968, 68481936]

約数ペア:

[(1, 68481936), (2, 34240968), (3, 22827312), (4, 17120484), (6, 11413656), (8, 8560242), (9, 7609104), (12, 5706828), (16, 4280121), (18, 3804552), (24, 2853414), (27, 2536368), (36, 1902276), (48, 1426707), (53, 1292112), (54, 1268184), (72, 951138), (81, 845456), (106, 646056), (108, 634092), (144, 475569), (159, 430704), (162, 422728), (212, 323028), (216, 317046), (318, 215352), (324, 211364), (424, 161514), (432, 158523), (477, 143568), (636, 107676), (648, 105682), (848, 80757), (954, 71784), (997, 68688), (1272, 53838), (1296, 52841), (1431, 47856), (1908, 35892), (1994, 34344), (2544, 26919), (2862, 23928), (2991, 22896), (3816, 17946), (3988, 17172), (4293, 15952), (5724, 11964), (5982, 11448), (7632, 8973), (7976, 8586)]