79145748

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:499

約数の個数: 120

約数和(自身を含む): 230519520

約数和(自身を除く): 151373772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 81, 99, 106, 108, 132, 159, 162, 198, 212, 297, 318, 324, 396, 419, 477, 583, 594, 636, 838, 891, 954, 1166, 1188, 1257, 1431, 1676, 1749, 1782, 1908, 2332, 2514, 2862, 3498, 3564, 3771, 4293, 4609, 5028, 5247, 5724, 6996, 7542, 8586, 9218, 10494, 11313, 13827, 15084, 15741, 17172, 18436, 20988, 22207, 22626, 27654, 31482, 33939, 41481, 44414, 45252, 47223, 55308, 62964, 66621, 67878, 82962, 88828, 94446, 124443, 133242, 135756, 165924, 188892, 199863, 244277, 248886, 266484, 373329, 399726, 488554, 497772, 599589, 732831, 746658, 799452, 977108, 1199178, 1465662, 1493316, 1798767, 2198493, 2398356, 2931324, 3597534, 4396986, 6595479, 7195068, 8793972, 13190958, 19786437, 26381916, 39572874, 79145748]

約数ペア:

[(1, 79145748), (2, 39572874), (3, 26381916), (4, 19786437), (6, 13190958), (9, 8793972), (11, 7195068), (12, 6595479), (18, 4396986), (22, 3597534), (27, 2931324), (33, 2398356), (36, 2198493), (44, 1798767), (53, 1493316), (54, 1465662), (66, 1199178), (81, 977108), (99, 799452), (106, 746658), (108, 732831), (132, 599589), (159, 497772), (162, 488554), (198, 399726), (212, 373329), (297, 266484), (318, 248886), (324, 244277), (396, 199863), (419, 188892), (477, 165924), (583, 135756), (594, 133242), (636, 124443), (838, 94446), (891, 88828), (954, 82962), (1166, 67878), (1188, 66621), (1257, 62964), (1431, 55308), (1676, 47223), (1749, 45252), (1782, 44414), (1908, 41481), (2332, 33939), (2514, 31482), (2862, 27654), (3498, 22626), (3564, 22207), (3771, 20988), (4293, 18436), (4609, 17172), (5028, 15741), (5247, 15084), (5724, 13827), (6996, 11313), (7542, 10494), (8586, 9218)]