90717696

素因数分解:

$2^9\times 3^2\times {\mathrm{19687}}^1$

素因数の和:19711

約数の個数: 60

約数和(自身を含む): 261830712

約数和(自身を除く): 171113016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 19687, 39374, 59061, 78748, 118122, 157496, 177183, 236244, 314992, 354366, 472488, 629984, 708732, 944976, 1259968, 1417464, 1889952, 2519936, 2834928, 3779904, 5039872, 5669856, 7559808, 10079744, 11339712, 15119616, 22679424, 30239232, 45358848, 90717696]

約数ペア:

[(1, 90717696), (2, 45358848), (3, 30239232), (4, 22679424), (6, 15119616), (8, 11339712), (9, 10079744), (12, 7559808), (16, 5669856), (18, 5039872), (24, 3779904), (32, 2834928), (36, 2519936), (48, 1889952), (64, 1417464), (72, 1259968), (96, 944976), (128, 708732), (144, 629984), (192, 472488), (256, 354366), (288, 314992), (384, 236244), (512, 177183), (576, 157496), (768, 118122), (1152, 78748), (1536, 59061), (2304, 39374), (4608, 19687)]