66913968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 195331248

約数和(自身を除く): 128417280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 121, 123, 132, 164, 176, 242, 246, 264, 281, 328, 363, 451, 484, 492, 528, 562, 656, 726, 843, 902, 968, 984, 1124, 1353, 1452, 1686, 1804, 1936, 1968, 2248, 2706, 2904, 3091, 3372, 3608, 4496, 4961, 5412, 5808, 6182, 6744, 7216, 9273, 9922, 10824, 11521, 12364, 13488, 14883, 18546, 19844, 21648, 23042, 24728, 29766, 34001, 34563, 37092, 39688, 46084, 49456, 59532, 68002, 69126, 74184, 79376, 92168, 102003, 119064, 126731, 136004, 138252, 148368, 184336, 204006, 238128, 253462, 272008, 276504, 380193, 408012, 506924, 544016, 553008, 760386, 816024, 1013848, 1394041, 1520772, 1632048, 2027696, 2788082, 3041544, 4182123, 5576164, 6083088, 8364246, 11152328, 16728492, 22304656, 33456984, 66913968]

約数ペア:

[(1, 66913968), (2, 33456984), (3, 22304656), (4, 16728492), (6, 11152328), (8, 8364246), (11, 6083088), (12, 5576164), (16, 4182123), (22, 3041544), (24, 2788082), (33, 2027696), (41, 1632048), (44, 1520772), (48, 1394041), (66, 1013848), (82, 816024), (88, 760386), (121, 553008), (123, 544016), (132, 506924), (164, 408012), (176, 380193), (242, 276504), (246, 272008), (264, 253462), (281, 238128), (328, 204006), (363, 184336), (451, 148368), (484, 138252), (492, 136004), (528, 126731), (562, 119064), (656, 102003), (726, 92168), (843, 79376), (902, 74184), (968, 69126), (984, 68002), (1124, 59532), (1353, 49456), (1452, 46084), (1686, 39688), (1804, 37092), (1936, 34563), (1968, 34001), (2248, 29766), (2706, 24728), (2904, 23042), (3091, 21648), (3372, 19844), (3608, 18546), (4496, 14883), (4961, 13488), (5412, 12364), (5808, 11521), (6182, 10824), (6744, 9922), (7216, 9273)]