63928728

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{12163}}^1$

素因数の和:12248

約数の個数: 48

約数和(自身を含む): 175526520

約数和(自身を除く): 111597792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 12163, 24326, 36489, 48652, 72978, 97304, 109467, 145956, 218934, 291912, 437868, 875736, 887899, 1775798, 2663697, 3551596, 5327394, 7103192, 7991091, 10654788, 15982182, 21309576, 31964364, 63928728]

約数ペア:

[(1, 63928728), (2, 31964364), (3, 21309576), (4, 15982182), (6, 10654788), (8, 7991091), (9, 7103192), (12, 5327394), (18, 3551596), (24, 2663697), (36, 1775798), (72, 887899), (73, 875736), (146, 437868), (219, 291912), (292, 218934), (438, 145956), (584, 109467), (657, 97304), (876, 72978), (1314, 48652), (1752, 36489), (2628, 24326), (5256, 12163)]