90871872

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:785

約数の個数: 168

約数和(自身を含む): 301605696

約数和(自身を除く): 210733824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 448, 546, 588, 624, 637, 672, 728, 743, 784, 832, 1092, 1176, 1248, 1274, 1344, 1456, 1486, 1568, 1911, 2184, 2229, 2352, 2496, 2548, 2912, 2972, 3136, 3822, 4368, 4458, 4704, 5096, 5201, 5824, 5944, 7644, 8736, 8916, 9408, 9659, 10192, 10402, 11888, 15288, 15603, 17472, 17832, 19318, 20384, 20804, 23776, 28977, 30576, 31206, 35664, 36407, 38636, 40768, 41608, 47552, 57954, 61152, 62412, 67613, 71328, 72814, 77272, 83216, 109221, 115908, 122304, 124824, 135226, 142656, 145628, 154544, 166432, 202839, 218442, 231816, 249648, 270452, 291256, 309088, 332864, 405678, 436884, 463632, 473291, 499296, 540904, 582512, 618176, 811356, 873768, 927264, 946582, 998592, 1081808, 1165024, 1419873, 1622712, 1747536, 1854528, 1893164, 2163616, 2330048, 2839746, 3245424, 3495072, 3786328, 4327232, 5679492, 6490848, 6990144, 7572656, 11358984, 12981696, 15145312, 22717968, 30290624, 45435936, 90871872]

約数ペア:

[(1, 90871872), (2, 45435936), (3, 30290624), (4, 22717968), (6, 15145312), (7, 12981696), (8, 11358984), (12, 7572656), (13, 6990144), (14, 6490848), (16, 5679492), (21, 4327232), (24, 3786328), (26, 3495072), (28, 3245424), (32, 2839746), (39, 2330048), (42, 2163616), (48, 1893164), (49, 1854528), (52, 1747536), (56, 1622712), (64, 1419873), (78, 1165024), (84, 1081808), (91, 998592), (96, 946582), (98, 927264), (104, 873768), (112, 811356), (147, 618176), (156, 582512), (168, 540904), (182, 499296), (192, 473291), (196, 463632), (208, 436884), (224, 405678), (273, 332864), (294, 309088), (312, 291256), (336, 270452), (364, 249648), (392, 231816), (416, 218442), (448, 202839), (546, 166432), (588, 154544), (624, 145628), (637, 142656), (672, 135226), (728, 124824), (743, 122304), (784, 115908), (832, 109221), (1092, 83216), (1176, 77272), (1248, 72814), (1274, 71328), (1344, 67613), (1456, 62412), (1486, 61152), (1568, 57954), (1911, 47552), (2184, 41608), (2229, 40768), (2352, 38636), (2496, 36407), (2548, 35664), (2912, 31206), (2972, 30576), (3136, 28977), (3822, 23776), (4368, 20804), (4458, 20384), (4704, 19318), (5096, 17832), (5201, 17472), (5824, 15603), (5944, 15288), (7644, 11888), (8736, 10402), (8916, 10192), (9408, 9659)]