89147072

素因数分解:

$2^6\times 7^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 112

約数和(自身を含む): 214579200

約数和(自身を除く): 125432128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 131, 196, 217, 224, 248, 262, 343, 392, 434, 448, 496, 524, 686, 784, 868, 917, 992, 1048, 1372, 1519, 1568, 1736, 1834, 1984, 2096, 2744, 3038, 3136, 3472, 3668, 4061, 4192, 5488, 6076, 6419, 6944, 7336, 8122, 8384, 10633, 10976, 12152, 12838, 13888, 14672, 16244, 21266, 21952, 24304, 25676, 28427, 29344, 32488, 42532, 44933, 48608, 51352, 56854, 58688, 64976, 85064, 89866, 97216, 102704, 113708, 129952, 170128, 179732, 198989, 205408, 227416, 259904, 340256, 359464, 397978, 410816, 454832, 680512, 718928, 795956, 909664, 1392923, 1437856, 1591912, 1819328, 2785846, 2875712, 3183824, 5571692, 6367648, 11143384, 12735296, 22286768, 44573536, 89147072]

約数ペア:

[(1, 89147072), (2, 44573536), (4, 22286768), (7, 12735296), (8, 11143384), (14, 6367648), (16, 5571692), (28, 3183824), (31, 2875712), (32, 2785846), (49, 1819328), (56, 1591912), (62, 1437856), (64, 1392923), (98, 909664), (112, 795956), (124, 718928), (131, 680512), (196, 454832), (217, 410816), (224, 397978), (248, 359464), (262, 340256), (343, 259904), (392, 227416), (434, 205408), (448, 198989), (496, 179732), (524, 170128), (686, 129952), (784, 113708), (868, 102704), (917, 97216), (992, 89866), (1048, 85064), (1372, 64976), (1519, 58688), (1568, 56854), (1736, 51352), (1834, 48608), (1984, 44933), (2096, 42532), (2744, 32488), (3038, 29344), (3136, 28427), (3472, 25676), (3668, 24304), (4061, 21952), (4192, 21266), (5488, 16244), (6076, 14672), (6419, 13888), (6944, 12838), (7336, 12152), (8122, 10976), (8384, 10633)]