80042496

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:134

約数の個数: 120

約数和(自身を含む): 225616512

約数和(自身を除く): 145574016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 64, 82, 93, 96, 123, 124, 128, 164, 186, 192, 246, 248, 256, 328, 372, 384, 492, 496, 512, 656, 744, 768, 984, 992, 1271, 1312, 1488, 1536, 1681, 1968, 1984, 2542, 2624, 2976, 3362, 3813, 3936, 3968, 5043, 5084, 5248, 5952, 6724, 7626, 7872, 7936, 10086, 10168, 10496, 11904, 13448, 15252, 15744, 15872, 20172, 20336, 20992, 23808, 26896, 30504, 31488, 40344, 40672, 47616, 52111, 53792, 61008, 62976, 80688, 81344, 104222, 107584, 122016, 156333, 161376, 162688, 208444, 215168, 244032, 312666, 322752, 325376, 416888, 430336, 488064, 625332, 645504, 650752, 833776, 860672, 976128, 1250664, 1291008, 1667552, 1952256, 2501328, 2582016, 3335104, 5002656, 6670208, 10005312, 13340416, 20010624, 26680832, 40021248, 80042496]

約数ペア:

[(1, 80042496), (2, 40021248), (3, 26680832), (4, 20010624), (6, 13340416), (8, 10005312), (12, 6670208), (16, 5002656), (24, 3335104), (31, 2582016), (32, 2501328), (41, 1952256), (48, 1667552), (62, 1291008), (64, 1250664), (82, 976128), (93, 860672), (96, 833776), (123, 650752), (124, 645504), (128, 625332), (164, 488064), (186, 430336), (192, 416888), (246, 325376), (248, 322752), (256, 312666), (328, 244032), (372, 215168), (384, 208444), (492, 162688), (496, 161376), (512, 156333), (656, 122016), (744, 107584), (768, 104222), (984, 81344), (992, 80688), (1271, 62976), (1312, 61008), (1488, 53792), (1536, 52111), (1681, 47616), (1968, 40672), (1984, 40344), (2542, 31488), (2624, 30504), (2976, 26896), (3362, 23808), (3813, 20992), (3936, 20336), (3968, 20172), (5043, 15872), (5084, 15744), (5248, 15252), (5952, 13448), (6724, 11904), (7626, 10496), (7872, 10168), (7936, 10086)]