81163392

素因数分解:

$2^7\times 3^1\times {\mathrm{97}}^1\times {\mathrm{2179}}^1$

素因数の和:2293

約数の個数: 64

約数和(自身を含む): 217912800

約数和(自身を除く): 136749408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 291, 384, 388, 582, 776, 1164, 1552, 2179, 2328, 3104, 4358, 4656, 6208, 6537, 8716, 9312, 12416, 13074, 17432, 18624, 26148, 34864, 37248, 52296, 69728, 104592, 139456, 209184, 211363, 278912, 418368, 422726, 634089, 836736, 845452, 1268178, 1690904, 2536356, 3381808, 5072712, 6763616, 10145424, 13527232, 20290848, 27054464, 40581696, 81163392]

約数ペア:

[(1, 81163392), (2, 40581696), (3, 27054464), (4, 20290848), (6, 13527232), (8, 10145424), (12, 6763616), (16, 5072712), (24, 3381808), (32, 2536356), (48, 1690904), (64, 1268178), (96, 845452), (97, 836736), (128, 634089), (192, 422726), (194, 418368), (291, 278912), (384, 211363), (388, 209184), (582, 139456), (776, 104592), (1164, 69728), (1552, 52296), (2179, 37248), (2328, 34864), (3104, 26148), (4358, 18624), (4656, 17432), (6208, 13074), (6537, 12416), (8716, 9312)]