47679984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1027

約数の個数: 120

約数和(自身を含む): 150418944

約数和(自身を除く): 102738960

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 971, 1023, 1116, 1364, 1488, 1584, 1942, 2046, 2232, 2728, 2913, 3069, 3884, 4092, 4464, 5456, 5826, 6138, 7768, 8184, 8739, 10681, 11652, 12276, 15536, 16368, 17478, 21362, 23304, 24552, 30101, 32043, 34956, 42724, 46608, 49104, 60202, 64086, 69912, 85448, 90303, 96129, 120404, 128172, 139824, 170896, 180606, 192258, 240808, 256344, 270909, 331111, 361212, 384516, 481616, 512688, 541818, 662222, 722424, 769032, 993333, 1083636, 1324444, 1444848, 1538064, 1986666, 2167272, 2648888, 2979999, 3973332, 4334544, 5297776, 5959998, 7946664, 11919996, 15893328, 23839992, 47679984]

約数ペア:

[(1, 47679984), (2, 23839992), (3, 15893328), (4, 11919996), (6, 7946664), (8, 5959998), (9, 5297776), (11, 4334544), (12, 3973332), (16, 2979999), (18, 2648888), (22, 2167272), (24, 1986666), (31, 1538064), (33, 1444848), (36, 1324444), (44, 1083636), (48, 993333), (62, 769032), (66, 722424), (72, 662222), (88, 541818), (93, 512688), (99, 481616), (124, 384516), (132, 361212), (144, 331111), (176, 270909), (186, 256344), (198, 240808), (248, 192258), (264, 180606), (279, 170896), (341, 139824), (372, 128172), (396, 120404), (496, 96129), (528, 90303), (558, 85448), (682, 69912), (744, 64086), (792, 60202), (971, 49104), (1023, 46608), (1116, 42724), (1364, 34956), (1488, 32043), (1584, 30101), (1942, 24552), (2046, 23304), (2232, 21362), (2728, 17478), (2913, 16368), (3069, 15536), (3884, 12276), (4092, 11652), (4464, 10681), (5456, 8739), (5826, 8184), (6138, 7768)]