66745536

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:80

約数の個数: 252

約数和(自身を含む): 222555816

約数和(自身を除く): 155810280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 64, 66, 68, 78, 88, 96, 102, 104, 121, 132, 136, 143, 156, 169, 176, 187, 192, 204, 208, 221, 242, 264, 272, 286, 312, 338, 352, 363, 374, 408, 416, 429, 442, 484, 507, 528, 544, 561, 572, 624, 663, 676, 704, 726, 748, 816, 832, 858, 884, 968, 1014, 1056, 1088, 1122, 1144, 1248, 1326, 1352, 1452, 1496, 1573, 1632, 1716, 1768, 1859, 1936, 2028, 2057, 2112, 2244, 2288, 2431, 2496, 2652, 2704, 2873, 2904, 2992, 3146, 3264, 3432, 3536, 3718, 3872, 4056, 4114, 4488, 4576, 4719, 4862, 5304, 5408, 5577, 5746, 5808, 5984, 6171, 6292, 6864, 7072, 7293, 7436, 7744, 8112, 8228, 8619, 8976, 9152, 9438, 9724, 10608, 10816, 11154, 11492, 11616, 11968, 12342, 12584, 13728, 14144, 14586, 14872, 16224, 16456, 17238, 17952, 18876, 19448, 20449, 21216, 22308, 22984, 23232, 24684, 25168, 26741, 27456, 29172, 29744, 31603, 32448, 32912, 34476, 35904, 37752, 38896, 40898, 42432, 44616, 45968, 49368, 50336, 53482, 58344, 59488, 61347, 63206, 65824, 68952, 75504, 77792, 80223, 81796, 89232, 91936, 94809, 98736, 100672, 106964, 116688, 118976, 122694, 126412, 131648, 137904, 151008, 155584, 160446, 163592, 178464, 183872, 189618, 197472, 213928, 233376, 245388, 252824, 275808, 302016, 320892, 327184, 347633, 356928, 379236, 394944, 427856, 466752, 490776, 505648, 551616, 641784, 654368, 695266, 758472, 855712, 981552, 1011296, 1042899, 1283568, 1308736, 1390532, 1516944, 1711424, 1963104, 2022592, 2085798, 2567136, 2781064, 3033888, 3926208, 4171596, 5134272, 5562128, 6067776, 8343192, 11124256, 16686384, 22248512, 33372768, 66745536]

約数ペア:

[(1, 66745536), (2, 33372768), (3, 22248512), (4, 16686384), (6, 11124256), (8, 8343192), (11, 6067776), (12, 5562128), (13, 5134272), (16, 4171596), (17, 3926208), (22, 3033888), (24, 2781064), (26, 2567136), (32, 2085798), (33, 2022592), (34, 1963104), (39, 1711424), (44, 1516944), (48, 1390532), (51, 1308736), (52, 1283568), (64, 1042899), (66, 1011296), (68, 981552), (78, 855712), (88, 758472), (96, 695266), (102, 654368), (104, 641784), (121, 551616), (132, 505648), (136, 490776), (143, 466752), (156, 427856), (169, 394944), (176, 379236), (187, 356928), (192, 347633), (204, 327184), (208, 320892), (221, 302016), (242, 275808), (264, 252824), (272, 245388), (286, 233376), (312, 213928), (338, 197472), (352, 189618), (363, 183872), (374, 178464), (408, 163592), (416, 160446), (429, 155584), (442, 151008), (484, 137904), (507, 131648), (528, 126412), (544, 122694), (561, 118976), (572, 116688), (624, 106964), (663, 100672), (676, 98736), (704, 94809), (726, 91936), (748, 89232), (816, 81796), (832, 80223), (858, 77792), (884, 75504), (968, 68952), (1014, 65824), (1056, 63206), (1088, 61347), (1122, 59488), (1144, 58344), (1248, 53482), (1326, 50336), (1352, 49368), (1452, 45968), (1496, 44616), (1573, 42432), (1632, 40898), (1716, 38896), (1768, 37752), (1859, 35904), (1936, 34476), (2028, 32912), (2057, 32448), (2112, 31603), (2244, 29744), (2288, 29172), (2431, 27456), (2496, 26741), (2652, 25168), (2704, 24684), (2873, 23232), (2904, 22984), (2992, 22308), (3146, 21216), (3264, 20449), (3432, 19448), (3536, 18876), (3718, 17952), (3872, 17238), (4056, 16456), (4114, 16224), (4488, 14872), (4576, 14586), (4719, 14144), (4862, 13728), (5304, 12584), (5408, 12342), (5577, 11968), (5746, 11616), (5808, 11492), (5984, 11154), (6171, 10816), (6292, 10608), (6864, 9724), (7072, 9438), (7293, 9152), (7436, 8976), (7744, 8619), (8112, 8228)]