77281536

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2207

約数の個数: 72

約数和(自身を含む): 210155904

約数和(自身を除く): 132874368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 564, 752, 768, 1128, 1504, 2141, 2256, 3008, 4282, 4512, 6016, 6423, 8564, 9024, 12032, 12846, 17128, 18048, 25692, 34256, 36096, 51384, 68512, 100627, 102768, 137024, 201254, 205536, 274048, 301881, 402508, 411072, 548096, 603762, 805016, 822144, 1207524, 1610032, 1644288, 2415048, 3220064, 4830096, 6440128, 9660192, 12880256, 19320384, 25760512, 38640768, 77281536]

約数ペア:

[(1, 77281536), (2, 38640768), (3, 25760512), (4, 19320384), (6, 12880256), (8, 9660192), (12, 6440128), (16, 4830096), (24, 3220064), (32, 2415048), (47, 1644288), (48, 1610032), (64, 1207524), (94, 822144), (96, 805016), (128, 603762), (141, 548096), (188, 411072), (192, 402508), (256, 301881), (282, 274048), (376, 205536), (384, 201254), (564, 137024), (752, 102768), (768, 100627), (1128, 68512), (1504, 51384), (2141, 36096), (2256, 34256), (3008, 25692), (4282, 18048), (4512, 17128), (6016, 12846), (6423, 12032), (8564, 9024)]