76828416

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 241747968

約数和(自身を除く): 164919552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 461, 496, 651, 672, 744, 768, 868, 896, 922, 992, 1302, 1344, 1383, 1488, 1736, 1792, 1844, 1984, 2604, 2688, 2766, 2976, 3227, 3472, 3688, 3968, 5208, 5376, 5532, 5952, 6454, 6944, 7376, 7936, 9681, 10416, 11064, 11904, 12908, 13888, 14291, 14752, 19362, 20832, 22128, 23808, 25816, 27776, 28582, 29504, 38724, 41664, 42873, 44256, 51632, 55552, 57164, 59008, 77448, 83328, 85746, 88512, 100037, 103264, 114328, 118016, 154896, 166656, 171492, 177024, 200074, 206528, 228656, 300111, 309792, 342984, 354048, 400148, 413056, 457312, 600222, 619584, 685968, 800296, 826112, 914624, 1200444, 1239168, 1371936, 1600592, 1829248, 2400888, 2478336, 2743872, 3201184, 3658496, 4801776, 5487744, 6402368, 9603552, 10975488, 12804736, 19207104, 25609472, 38414208, 76828416]

約数ペア:

[(1, 76828416), (2, 38414208), (3, 25609472), (4, 19207104), (6, 12804736), (7, 10975488), (8, 9603552), (12, 6402368), (14, 5487744), (16, 4801776), (21, 3658496), (24, 3201184), (28, 2743872), (31, 2478336), (32, 2400888), (42, 1829248), (48, 1600592), (56, 1371936), (62, 1239168), (64, 1200444), (84, 914624), (93, 826112), (96, 800296), (112, 685968), (124, 619584), (128, 600222), (168, 457312), (186, 413056), (192, 400148), (217, 354048), (224, 342984), (248, 309792), (256, 300111), (336, 228656), (372, 206528), (384, 200074), (434, 177024), (448, 171492), (461, 166656), (496, 154896), (651, 118016), (672, 114328), (744, 103264), (768, 100037), (868, 88512), (896, 85746), (922, 83328), (992, 77448), (1302, 59008), (1344, 57164), (1383, 55552), (1488, 51632), (1736, 44256), (1792, 42873), (1844, 41664), (1984, 38724), (2604, 29504), (2688, 28582), (2766, 27776), (2976, 25816), (3227, 23808), (3472, 22128), (3688, 20832), (3968, 19362), (5208, 14752), (5376, 14291), (5532, 13888), (5952, 12908), (6454, 11904), (6944, 11064), (7376, 10416), (7936, 9681)]