80782848

素因数分解:

$2^9\times 3^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 120

約数和(自身を含む): 238743648

約数和(自身を除く): 157960800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 373, 376, 384, 423, 512, 564, 576, 746, 752, 768, 846, 1119, 1128, 1152, 1492, 1504, 1536, 1692, 2238, 2256, 2304, 2984, 3008, 3357, 3384, 4476, 4512, 4608, 5968, 6016, 6714, 6768, 8952, 9024, 11936, 12032, 13428, 13536, 17531, 17904, 18048, 23872, 24064, 26856, 27072, 35062, 35808, 36096, 47744, 52593, 53712, 54144, 70124, 71616, 72192, 95488, 105186, 107424, 108288, 140248, 143232, 157779, 190976, 210372, 214848, 216576, 280496, 286464, 315558, 420744, 429696, 560992, 572928, 631116, 841488, 859392, 1121984, 1262232, 1682976, 1718784, 2243968, 2524464, 3365952, 4487936, 5048928, 6731904, 8975872, 10097856, 13463808, 20195712, 26927616, 40391424, 80782848]

約数ペア:

[(1, 80782848), (2, 40391424), (3, 26927616), (4, 20195712), (6, 13463808), (8, 10097856), (9, 8975872), (12, 6731904), (16, 5048928), (18, 4487936), (24, 3365952), (32, 2524464), (36, 2243968), (47, 1718784), (48, 1682976), (64, 1262232), (72, 1121984), (94, 859392), (96, 841488), (128, 631116), (141, 572928), (144, 560992), (188, 429696), (192, 420744), (256, 315558), (282, 286464), (288, 280496), (373, 216576), (376, 214848), (384, 210372), (423, 190976), (512, 157779), (564, 143232), (576, 140248), (746, 108288), (752, 107424), (768, 105186), (846, 95488), (1119, 72192), (1128, 71616), (1152, 70124), (1492, 54144), (1504, 53712), (1536, 52593), (1692, 47744), (2238, 36096), (2256, 35808), (2304, 35062), (2984, 27072), (3008, 26856), (3357, 24064), (3384, 23872), (4476, 18048), (4512, 17904), (4608, 17531), (5968, 13536), (6016, 13428), (6714, 12032), (6768, 11936), (8952, 9024)]