82718928

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 160

約数和(自身を含む): 250321280

約数和(自身を除く): 167602352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 61, 72, 73, 86, 108, 122, 129, 144, 146, 172, 183, 216, 219, 244, 258, 292, 344, 366, 387, 432, 438, 488, 516, 549, 584, 657, 688, 732, 774, 876, 976, 1032, 1098, 1161, 1168, 1314, 1464, 1548, 1647, 1752, 1971, 2064, 2196, 2322, 2623, 2628, 2928, 3096, 3139, 3294, 3504, 3942, 4392, 4453, 4644, 5246, 5256, 6192, 6278, 6588, 7869, 7884, 8784, 8906, 9288, 9417, 10492, 10512, 12556, 13176, 13359, 15738, 15768, 17812, 18576, 18834, 20984, 23607, 25112, 26352, 26718, 28251, 31476, 31536, 35624, 37668, 40077, 41968, 47214, 50224, 53436, 56502, 62952, 70821, 71248, 75336, 80154, 84753, 94428, 106872, 113004, 120231, 125904, 141642, 150672, 160308, 169506, 188856, 191479, 213744, 226008, 240462, 283284, 320616, 339012, 377712, 382958, 452016, 480924, 566568, 574437, 641232, 678024, 765916, 961848, 1133136, 1148874, 1356048, 1531832, 1723311, 1923696, 2297748, 3063664, 3446622, 4595496, 5169933, 6893244, 9190992, 10339866, 13786488, 20679732, 27572976, 41359464, 82718928]

約数ペア:

[(1, 82718928), (2, 41359464), (3, 27572976), (4, 20679732), (6, 13786488), (8, 10339866), (9, 9190992), (12, 6893244), (16, 5169933), (18, 4595496), (24, 3446622), (27, 3063664), (36, 2297748), (43, 1923696), (48, 1723311), (54, 1531832), (61, 1356048), (72, 1148874), (73, 1133136), (86, 961848), (108, 765916), (122, 678024), (129, 641232), (144, 574437), (146, 566568), (172, 480924), (183, 452016), (216, 382958), (219, 377712), (244, 339012), (258, 320616), (292, 283284), (344, 240462), (366, 226008), (387, 213744), (432, 191479), (438, 188856), (488, 169506), (516, 160308), (549, 150672), (584, 141642), (657, 125904), (688, 120231), (732, 113004), (774, 106872), (876, 94428), (976, 84753), (1032, 80154), (1098, 75336), (1161, 71248), (1168, 70821), (1314, 62952), (1464, 56502), (1548, 53436), (1647, 50224), (1752, 47214), (1971, 41968), (2064, 40077), (2196, 37668), (2322, 35624), (2623, 31536), (2628, 31476), (2928, 28251), (3096, 26718), (3139, 26352), (3294, 25112), (3504, 23607), (3942, 20984), (4392, 18834), (4453, 18576), (4644, 17812), (5246, 15768), (5256, 15738), (6192, 13359), (6278, 13176), (6588, 12556), (7869, 10512), (7884, 10492), (8784, 9417), (8906, 9288)]