85438848

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 251164800

約数和(自身を除く): 165725952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 113, 128, 132, 176, 179, 192, 226, 264, 339, 352, 358, 384, 452, 528, 537, 678, 704, 716, 904, 1056, 1074, 1243, 1356, 1408, 1432, 1808, 1969, 2112, 2148, 2486, 2712, 2864, 3616, 3729, 3938, 4224, 4296, 4972, 5424, 5728, 5907, 7232, 7458, 7876, 8592, 9944, 10848, 11456, 11814, 14464, 14916, 15752, 17184, 19888, 20227, 21696, 22912, 23628, 29832, 31504, 34368, 39776, 40454, 43392, 47256, 59664, 60681, 63008, 68736, 79552, 80908, 94512, 119328, 121362, 126016, 159104, 161816, 189024, 222497, 238656, 242724, 252032, 323632, 378048, 444994, 477312, 485448, 647264, 667491, 756096, 889988, 970896, 1294528, 1334982, 1779976, 1941792, 2589056, 2669964, 3559952, 3883584, 5339928, 7119904, 7767168, 10679856, 14239808, 21359712, 28479616, 42719424, 85438848]

約数ペア:

[(1, 85438848), (2, 42719424), (3, 28479616), (4, 21359712), (6, 14239808), (8, 10679856), (11, 7767168), (12, 7119904), (16, 5339928), (22, 3883584), (24, 3559952), (32, 2669964), (33, 2589056), (44, 1941792), (48, 1779976), (64, 1334982), (66, 1294528), (88, 970896), (96, 889988), (113, 756096), (128, 667491), (132, 647264), (176, 485448), (179, 477312), (192, 444994), (226, 378048), (264, 323632), (339, 252032), (352, 242724), (358, 238656), (384, 222497), (452, 189024), (528, 161816), (537, 159104), (678, 126016), (704, 121362), (716, 119328), (904, 94512), (1056, 80908), (1074, 79552), (1243, 68736), (1356, 63008), (1408, 60681), (1432, 59664), (1808, 47256), (1969, 43392), (2112, 40454), (2148, 39776), (2486, 34368), (2712, 31504), (2864, 29832), (3616, 23628), (3729, 22912), (3938, 21696), (4224, 20227), (4296, 19888), (4972, 17184), (5424, 15752), (5728, 14916), (5907, 14464), (7232, 11814), (7458, 11456), (7876, 10848), (8592, 9944)]