85151736

素因数分解:

$2^3\times 3^4\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 239826840

約数和(自身を除く): 154675104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 331, 397, 648, 662, 794, 993, 1191, 1324, 1588, 1986, 2382, 2648, 2979, 3176, 3573, 3972, 4764, 5958, 7146, 7944, 8937, 9528, 10719, 11916, 14292, 17874, 21438, 23832, 26811, 28584, 32157, 35748, 42876, 53622, 64314, 71496, 85752, 107244, 128628, 131407, 214488, 257256, 262814, 394221, 525628, 788442, 1051256, 1182663, 1576884, 2365326, 3153768, 3547989, 4730652, 7095978, 9461304, 10643967, 14191956, 21287934, 28383912, 42575868, 85151736]

約数ペア:

[(1, 85151736), (2, 42575868), (3, 28383912), (4, 21287934), (6, 14191956), (8, 10643967), (9, 9461304), (12, 7095978), (18, 4730652), (24, 3547989), (27, 3153768), (36, 2365326), (54, 1576884), (72, 1182663), (81, 1051256), (108, 788442), (162, 525628), (216, 394221), (324, 262814), (331, 257256), (397, 214488), (648, 131407), (662, 128628), (794, 107244), (993, 85752), (1191, 71496), (1324, 64314), (1588, 53622), (1986, 42876), (2382, 35748), (2648, 32157), (2979, 28584), (3176, 26811), (3573, 23832), (3972, 21438), (4764, 17874), (5958, 14292), (7146, 11916), (7944, 10719), (8937, 9528)]