66419424

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1093}}^1$

素因数の和:1320

約数の個数: 72

約数和(自身を含む): 189949032

約数和(自身を除く): 123529608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1093, 1266, 1688, 1899, 2186, 2532, 3279, 3376, 3798, 4372, 5064, 6558, 6752, 7596, 8744, 9837, 10128, 13116, 15192, 17488, 19674, 20256, 26232, 30384, 34976, 39348, 52464, 60768, 78696, 104928, 157392, 230623, 314784, 461246, 691869, 922492, 1383738, 1844984, 2075607, 2767476, 3689968, 4151214, 5534952, 7379936, 8302428, 11069904, 16604856, 22139808, 33209712, 66419424]

約数ペア:

[(1, 66419424), (2, 33209712), (3, 22139808), (4, 16604856), (6, 11069904), (8, 8302428), (9, 7379936), (12, 5534952), (16, 4151214), (18, 3689968), (24, 2767476), (32, 2075607), (36, 1844984), (48, 1383738), (72, 922492), (96, 691869), (144, 461246), (211, 314784), (288, 230623), (422, 157392), (633, 104928), (844, 78696), (1093, 60768), (1266, 52464), (1688, 39348), (1899, 34976), (2186, 30384), (2532, 26232), (3279, 20256), (3376, 19674), (3798, 17488), (4372, 15192), (5064, 13116), (6558, 10128), (6752, 9837), (7596, 8744)]