171263772

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 441198576

約数和(自身を除く): 269934804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 173, 214, 257, 321, 346, 428, 514, 519, 642, 692, 771, 963, 1028, 1038, 1284, 1542, 1557, 1926, 2076, 2313, 3084, 3114, 3852, 4626, 6228, 9252, 18511, 27499, 37022, 44461, 54998, 55533, 74044, 82497, 88922, 109996, 111066, 133383, 164994, 166599, 177844, 222132, 247491, 266766, 329988, 333198, 400149, 494982, 533532, 666396, 800298, 989964, 1600596, 4757327, 9514654, 14271981, 19029308, 28543962, 42815943, 57087924, 85631886, 171263772]

約数ペア:

[(1, 171263772), (2, 85631886), (3, 57087924), (4, 42815943), (6, 28543962), (9, 19029308), (12, 14271981), (18, 9514654), (36, 4757327), (107, 1600596), (173, 989964), (214, 800298), (257, 666396), (321, 533532), (346, 494982), (428, 400149), (514, 333198), (519, 329988), (642, 266766), (692, 247491), (771, 222132), (963, 177844), (1028, 166599), (1038, 164994), (1284, 133383), (1542, 111066), (1557, 109996), (1926, 88922), (2076, 82497), (2313, 74044), (3084, 55533), (3114, 54998), (3852, 44461), (4626, 37022), (6228, 27499), (9252, 18511)]