81928704

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:418

約数の個数: 160

約数和(自身を含む): 257108544

約数和(自身を除く): 175179840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 286, 312, 352, 373, 384, 416, 429, 512, 528, 572, 624, 704, 746, 768, 832, 858, 1056, 1119, 1144, 1248, 1408, 1492, 1536, 1664, 1716, 2112, 2238, 2288, 2496, 2816, 2984, 3328, 3432, 4103, 4224, 4476, 4576, 4849, 4992, 5632, 5968, 6656, 6864, 8206, 8448, 8952, 9152, 9698, 9984, 11936, 12309, 13728, 14547, 16412, 16896, 17904, 18304, 19396, 19968, 23872, 24618, 27456, 29094, 32824, 35808, 36608, 38792, 47744, 49236, 53339, 54912, 58188, 65648, 71616, 73216, 77584, 95488, 98472, 106678, 109824, 116376, 131296, 143232, 155168, 160017, 190976, 196944, 213356, 219648, 232752, 262592, 286464, 310336, 320034, 393888, 426712, 465504, 525184, 572928, 620672, 640068, 787776, 853424, 931008, 1050368, 1241344, 1280136, 1575552, 1706848, 1862016, 2100736, 2482688, 2560272, 3151104, 3413696, 3724032, 5120544, 6302208, 6827392, 7448064, 10241088, 13654784, 20482176, 27309568, 40964352, 81928704]

約数ペア:

[(1, 81928704), (2, 40964352), (3, 27309568), (4, 20482176), (6, 13654784), (8, 10241088), (11, 7448064), (12, 6827392), (13, 6302208), (16, 5120544), (22, 3724032), (24, 3413696), (26, 3151104), (32, 2560272), (33, 2482688), (39, 2100736), (44, 1862016), (48, 1706848), (52, 1575552), (64, 1280136), (66, 1241344), (78, 1050368), (88, 931008), (96, 853424), (104, 787776), (128, 640068), (132, 620672), (143, 572928), (156, 525184), (176, 465504), (192, 426712), (208, 393888), (256, 320034), (264, 310336), (286, 286464), (312, 262592), (352, 232752), (373, 219648), (384, 213356), (416, 196944), (429, 190976), (512, 160017), (528, 155168), (572, 143232), (624, 131296), (704, 116376), (746, 109824), (768, 106678), (832, 98472), (858, 95488), (1056, 77584), (1119, 73216), (1144, 71616), (1248, 65648), (1408, 58188), (1492, 54912), (1536, 53339), (1664, 49236), (1716, 47744), (2112, 38792), (2238, 36608), (2288, 35808), (2496, 32824), (2816, 29094), (2984, 27456), (3328, 24618), (3432, 23872), (4103, 19968), (4224, 19396), (4476, 18304), (4576, 17904), (4849, 16896), (4992, 16412), (5632, 14547), (5968, 13728), (6656, 12309), (6864, 11936), (8206, 9984), (8448, 9698), (8952, 9152)]