91017984

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3823}}^1$

素因数の和:3873

約数の個数: 72

約数和(自身を含む): 250120192

約数和(自身を除く): 159102208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3823, 3968, 5952, 7646, 7936, 11469, 11904, 15292, 22938, 23808, 30584, 45876, 61168, 91752, 118513, 122336, 183504, 237026, 244672, 355539, 367008, 474052, 489344, 711078, 734016, 948104, 978688, 1422156, 1468032, 1896208, 2844312, 2936064, 3792416, 5688624, 7584832, 11377248, 15169664, 22754496, 30339328, 45508992, 91017984]

約数ペア:

[(1, 91017984), (2, 45508992), (3, 30339328), (4, 22754496), (6, 15169664), (8, 11377248), (12, 7584832), (16, 5688624), (24, 3792416), (31, 2936064), (32, 2844312), (48, 1896208), (62, 1468032), (64, 1422156), (93, 978688), (96, 948104), (124, 734016), (128, 711078), (186, 489344), (192, 474052), (248, 367008), (256, 355539), (372, 244672), (384, 237026), (496, 183504), (744, 122336), (768, 118513), (992, 91752), (1488, 61168), (1984, 45876), (2976, 30584), (3823, 23808), (3968, 22938), (5952, 15292), (7646, 11904), (7936, 11469)]