77937664

素因数分解:

$2^{10}\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 88

約数和(自身を含む): 181577088

約数和(自身を除く): 103639424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 131, 166, 224, 256, 262, 332, 448, 512, 524, 581, 664, 896, 917, 1024, 1048, 1162, 1328, 1792, 1834, 2096, 2324, 2656, 3584, 3668, 4192, 4648, 5312, 7168, 7336, 8384, 9296, 10624, 10873, 14672, 16768, 18592, 21248, 21746, 29344, 33536, 37184, 42496, 43492, 58688, 67072, 74368, 76111, 84992, 86984, 117376, 134144, 148736, 152222, 173968, 234752, 297472, 304444, 347936, 469504, 594944, 608888, 695872, 939008, 1217776, 1391744, 2435552, 2783488, 4871104, 5566976, 9742208, 11133952, 19484416, 38968832, 77937664]

約数ペア:

[(1, 77937664), (2, 38968832), (4, 19484416), (7, 11133952), (8, 9742208), (14, 5566976), (16, 4871104), (28, 2783488), (32, 2435552), (56, 1391744), (64, 1217776), (83, 939008), (112, 695872), (128, 608888), (131, 594944), (166, 469504), (224, 347936), (256, 304444), (262, 297472), (332, 234752), (448, 173968), (512, 152222), (524, 148736), (581, 134144), (664, 117376), (896, 86984), (917, 84992), (1024, 76111), (1048, 74368), (1162, 67072), (1328, 58688), (1792, 43492), (1834, 42496), (2096, 37184), (2324, 33536), (2656, 29344), (3584, 21746), (3668, 21248), (4192, 18592), (4648, 16768), (5312, 14672), (7168, 10873), (7336, 10624), (8384, 9296)]