80255772

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{13037}}^1$

素因数の和:13072

約数の個数: 60

約数和(自身を含む): 220863720

約数和(自身を除く): 140607948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 13037, 26074, 39111, 52148, 78222, 117333, 156444, 234666, 247703, 351999, 469332, 495406, 703998, 743109, 990812, 1055997, 1407996, 1486218, 2111994, 2229327, 2972436, 4223988, 4458654, 6687981, 8917308, 13375962, 20063943, 26751924, 40127886, 80255772]

約数ペア:

[(1, 80255772), (2, 40127886), (3, 26751924), (4, 20063943), (6, 13375962), (9, 8917308), (12, 6687981), (18, 4458654), (19, 4223988), (27, 2972436), (36, 2229327), (38, 2111994), (54, 1486218), (57, 1407996), (76, 1055997), (81, 990812), (108, 743109), (114, 703998), (162, 495406), (171, 469332), (228, 351999), (324, 247703), (342, 234666), (513, 156444), (684, 117333), (1026, 78222), (1539, 52148), (2052, 39111), (3078, 26074), (6156, 13037)]