68501772

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:847

約数の個数: 72

約数和(自身を含む): 184687776

約数和(自身を除く): 116186004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 173, 204, 306, 346, 519, 612, 647, 692, 1038, 1294, 1557, 1941, 2076, 2588, 2941, 3114, 3882, 5823, 5882, 6228, 7764, 8823, 10999, 11646, 11764, 17646, 21998, 23292, 26469, 32997, 35292, 43996, 52938, 65994, 98991, 105876, 111931, 131988, 197982, 223862, 335793, 395964, 447724, 671586, 1007379, 1343172, 1902827, 2014758, 3805654, 4029516, 5708481, 7611308, 11416962, 17125443, 22833924, 34250886, 68501772]

約数ペア:

[(1, 68501772), (2, 34250886), (3, 22833924), (4, 17125443), (6, 11416962), (9, 7611308), (12, 5708481), (17, 4029516), (18, 3805654), (34, 2014758), (36, 1902827), (51, 1343172), (68, 1007379), (102, 671586), (153, 447724), (173, 395964), (204, 335793), (306, 223862), (346, 197982), (519, 131988), (612, 111931), (647, 105876), (692, 98991), (1038, 65994), (1294, 52938), (1557, 43996), (1941, 35292), (2076, 32997), (2588, 26469), (2941, 23292), (3114, 21998), (3882, 17646), (5823, 11764), (5882, 11646), (6228, 10999), (7764, 8823)]