77049456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2094

約数の個数: 80

約数和(自身を含む): 220224000

約数和(自身を除く): 143174544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 438, 528, 584, 803, 876, 1168, 1606, 1752, 1999, 2409, 3212, 3504, 3998, 4818, 5997, 6424, 7996, 9636, 11994, 12848, 15992, 19272, 21989, 23988, 31984, 38544, 43978, 47976, 65967, 87956, 95952, 131934, 145927, 175912, 263868, 291854, 351824, 437781, 527736, 583708, 875562, 1055472, 1167416, 1605197, 1751124, 2334832, 3210394, 3502248, 4815591, 6420788, 7004496, 9631182, 12841576, 19262364, 25683152, 38524728, 77049456]

約数ペア:

[(1, 77049456), (2, 38524728), (3, 25683152), (4, 19262364), (6, 12841576), (8, 9631182), (11, 7004496), (12, 6420788), (16, 4815591), (22, 3502248), (24, 3210394), (33, 2334832), (44, 1751124), (48, 1605197), (66, 1167416), (73, 1055472), (88, 875562), (132, 583708), (146, 527736), (176, 437781), (219, 351824), (264, 291854), (292, 263868), (438, 175912), (528, 145927), (584, 131934), (803, 95952), (876, 87956), (1168, 65967), (1606, 47976), (1752, 43978), (1999, 38544), (2409, 31984), (3212, 23988), (3504, 21989), (3998, 19272), (4818, 15992), (5997, 12848), (6424, 11994), (7996, 9636)]