80487264

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 216

約数和(自身を含む): 257603976

約数和(自身を除く): 177116712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 41, 44, 48, 52, 66, 78, 82, 88, 96, 104, 121, 123, 132, 143, 156, 164, 169, 176, 208, 242, 246, 264, 286, 312, 328, 338, 352, 363, 416, 429, 451, 484, 492, 507, 528, 533, 572, 624, 656, 676, 726, 858, 902, 968, 984, 1014, 1056, 1066, 1144, 1248, 1312, 1352, 1353, 1452, 1573, 1599, 1716, 1804, 1859, 1936, 1968, 2028, 2132, 2288, 2704, 2706, 2904, 3146, 3198, 3432, 3608, 3718, 3872, 3936, 4056, 4264, 4576, 4719, 4961, 5408, 5412, 5577, 5808, 5863, 6292, 6396, 6864, 6929, 7216, 7436, 8112, 8528, 9438, 9922, 10824, 11154, 11616, 11726, 12584, 12792, 13728, 13858, 14432, 14872, 14883, 16224, 17056, 17589, 18876, 19844, 20449, 20787, 21648, 22308, 23452, 25168, 25584, 27716, 29744, 29766, 35178, 37752, 39688, 40898, 41574, 43296, 44616, 46904, 50336, 51168, 55432, 59488, 59532, 61347, 64493, 70356, 75504, 76219, 79376, 81796, 83148, 89232, 93808, 110864, 119064, 122694, 128986, 140712, 151008, 152438, 158752, 163592, 166296, 178464, 187616, 193479, 221728, 228657, 238128, 245388, 257972, 281424, 304876, 327184, 332592, 386958, 457314, 476256, 490776, 515944, 562848, 609752, 654368, 665184, 773916, 838409, 914628, 981552, 1031888, 1219504, 1547832, 1676818, 1829256, 1963104, 2063776, 2439008, 2515227, 3095664, 3353636, 3658512, 5030454, 6191328, 6707272, 7317024, 10060908, 13414544, 20121816, 26829088, 40243632, 80487264]

約数ペア:

[(1, 80487264), (2, 40243632), (3, 26829088), (4, 20121816), (6, 13414544), (8, 10060908), (11, 7317024), (12, 6707272), (13, 6191328), (16, 5030454), (22, 3658512), (24, 3353636), (26, 3095664), (32, 2515227), (33, 2439008), (39, 2063776), (41, 1963104), (44, 1829256), (48, 1676818), (52, 1547832), (66, 1219504), (78, 1031888), (82, 981552), (88, 914628), (96, 838409), (104, 773916), (121, 665184), (123, 654368), (132, 609752), (143, 562848), (156, 515944), (164, 490776), (169, 476256), (176, 457314), (208, 386958), (242, 332592), (246, 327184), (264, 304876), (286, 281424), (312, 257972), (328, 245388), (338, 238128), (352, 228657), (363, 221728), (416, 193479), (429, 187616), (451, 178464), (484, 166296), (492, 163592), (507, 158752), (528, 152438), (533, 151008), (572, 140712), (624, 128986), (656, 122694), (676, 119064), (726, 110864), (858, 93808), (902, 89232), (968, 83148), (984, 81796), (1014, 79376), (1056, 76219), (1066, 75504), (1144, 70356), (1248, 64493), (1312, 61347), (1352, 59532), (1353, 59488), (1452, 55432), (1573, 51168), (1599, 50336), (1716, 46904), (1804, 44616), (1859, 43296), (1936, 41574), (1968, 40898), (2028, 39688), (2132, 37752), (2288, 35178), (2704, 29766), (2706, 29744), (2904, 27716), (3146, 25584), (3198, 25168), (3432, 23452), (3608, 22308), (3718, 21648), (3872, 20787), (3936, 20449), (4056, 19844), (4264, 18876), (4576, 17589), (4719, 17056), (4961, 16224), (5408, 14883), (5412, 14872), (5577, 14432), (5808, 13858), (5863, 13728), (6292, 12792), (6396, 12584), (6864, 11726), (6929, 11616), (7216, 11154), (7436, 10824), (8112, 9922), (8528, 9438)]