85428096

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 248186400

約数和(自身を除く): 162758304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 109, 128, 156, 157, 192, 208, 218, 312, 314, 327, 384, 416, 436, 471, 624, 628, 654, 832, 872, 942, 1248, 1256, 1308, 1417, 1664, 1744, 1884, 2041, 2496, 2512, 2616, 2834, 3488, 3768, 4082, 4251, 4992, 5024, 5232, 5668, 6123, 6976, 7536, 8164, 8502, 10048, 10464, 11336, 12246, 13952, 15072, 16328, 17004, 17113, 20096, 20928, 22672, 24492, 30144, 32656, 34008, 34226, 41856, 45344, 48984, 51339, 60288, 65312, 68016, 68452, 90688, 97968, 102678, 130624, 136032, 136904, 181376, 195936, 205356, 222469, 261248, 272064, 273808, 391872, 410712, 444938, 544128, 547616, 667407, 783744, 821424, 889876, 1095232, 1334814, 1642848, 1779752, 2190464, 2669628, 3285696, 3559504, 5339256, 6571392, 7119008, 10678512, 14238016, 21357024, 28476032, 42714048, 85428096]

約数ペア:

[(1, 85428096), (2, 42714048), (3, 28476032), (4, 21357024), (6, 14238016), (8, 10678512), (12, 7119008), (13, 6571392), (16, 5339256), (24, 3559504), (26, 3285696), (32, 2669628), (39, 2190464), (48, 1779752), (52, 1642848), (64, 1334814), (78, 1095232), (96, 889876), (104, 821424), (109, 783744), (128, 667407), (156, 547616), (157, 544128), (192, 444938), (208, 410712), (218, 391872), (312, 273808), (314, 272064), (327, 261248), (384, 222469), (416, 205356), (436, 195936), (471, 181376), (624, 136904), (628, 136032), (654, 130624), (832, 102678), (872, 97968), (942, 90688), (1248, 68452), (1256, 68016), (1308, 65312), (1417, 60288), (1664, 51339), (1744, 48984), (1884, 45344), (2041, 41856), (2496, 34226), (2512, 34008), (2616, 32656), (2834, 30144), (3488, 24492), (3768, 22672), (4082, 20928), (4251, 20096), (4992, 17113), (5024, 17004), (5232, 16328), (5668, 15072), (6123, 13952), (6976, 12246), (7536, 11336), (8164, 10464), (8502, 10048)]