81652512

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27437}}^1$

素因数の和:27481

約数の個数: 48

約数和(自身を含む): 221260032

約数和(自身を除く): 139607520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 27437, 54874, 82311, 109748, 164622, 219496, 329244, 438992, 658488, 850547, 877984, 1316976, 1701094, 2551641, 2633952, 3402188, 5103282, 6804376, 10206564, 13608752, 20413128, 27217504, 40826256, 81652512]

約数ペア:

[(1, 81652512), (2, 40826256), (3, 27217504), (4, 20413128), (6, 13608752), (8, 10206564), (12, 6804376), (16, 5103282), (24, 3402188), (31, 2633952), (32, 2551641), (48, 1701094), (62, 1316976), (93, 877984), (96, 850547), (124, 658488), (186, 438992), (248, 329244), (372, 219496), (496, 164622), (744, 109748), (992, 82311), (1488, 54874), (2976, 27437)]