27275792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 59996160

約数和(自身を除く): 32720368

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 47, 76, 83, 92, 94, 152, 166, 184, 188, 304, 332, 368, 376, 437, 664, 752, 874, 893, 1081, 1328, 1577, 1748, 1786, 1909, 2162, 3154, 3496, 3572, 3818, 3901, 4324, 6308, 6992, 7144, 7636, 7802, 8648, 12616, 14288, 15272, 15604, 17296, 20539, 25232, 30544, 31208, 36271, 41078, 62416, 72542, 74119, 82156, 89723, 145084, 148238, 164312, 179446, 290168, 296476, 328624, 358892, 580336, 592952, 717784, 1185904, 1435568, 1704737, 3409474, 6818948, 13637896, 27275792]

約数ペア:

[(1, 27275792), (2, 13637896), (4, 6818948), (8, 3409474), (16, 1704737), (19, 1435568), (23, 1185904), (38, 717784), (46, 592952), (47, 580336), (76, 358892), (83, 328624), (92, 296476), (94, 290168), (152, 179446), (166, 164312), (184, 148238), (188, 145084), (304, 89723), (332, 82156), (368, 74119), (376, 72542), (437, 62416), (664, 41078), (752, 36271), (874, 31208), (893, 30544), (1081, 25232), (1328, 20539), (1577, 17296), (1748, 15604), (1786, 15272), (1909, 14288), (2162, 12616), (3154, 8648), (3496, 7802), (3572, 7636), (3818, 7144), (3901, 6992), (4324, 6308)]