80806848

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1354

約数の個数: 112

約数和(自身を含む): 238475520

約数和(自身を除く): 157668672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1088, 1216, 1292, 1303, 1632, 1824, 1938, 2584, 2606, 3264, 3648, 3876, 3909, 5168, 5212, 7752, 7818, 10336, 10424, 15504, 15636, 20672, 20848, 22151, 24757, 31008, 31272, 41696, 44302, 49514, 62016, 62544, 66453, 74271, 83392, 88604, 99028, 125088, 132906, 148542, 177208, 198056, 250176, 265812, 297084, 354416, 396112, 420869, 531624, 594168, 708832, 792224, 841738, 1063248, 1188336, 1262607, 1417664, 1584448, 1683476, 2126496, 2376672, 2525214, 3366952, 4252992, 4753344, 5050428, 6733904, 10100856, 13467808, 20201712, 26935616, 40403424, 80806848]

約数ペア:

[(1, 80806848), (2, 40403424), (3, 26935616), (4, 20201712), (6, 13467808), (8, 10100856), (12, 6733904), (16, 5050428), (17, 4753344), (19, 4252992), (24, 3366952), (32, 2525214), (34, 2376672), (38, 2126496), (48, 1683476), (51, 1584448), (57, 1417664), (64, 1262607), (68, 1188336), (76, 1063248), (96, 841738), (102, 792224), (114, 708832), (136, 594168), (152, 531624), (192, 420869), (204, 396112), (228, 354416), (272, 297084), (304, 265812), (323, 250176), (408, 198056), (456, 177208), (544, 148542), (608, 132906), (646, 125088), (816, 99028), (912, 88604), (969, 83392), (1088, 74271), (1216, 66453), (1292, 62544), (1303, 62016), (1632, 49514), (1824, 44302), (1938, 41696), (2584, 31272), (2606, 31008), (3264, 24757), (3648, 22151), (3876, 20848), (3909, 20672), (5168, 15636), (5212, 15504), (7752, 10424), (7818, 10336)]