81813504

素因数分解:

$2^{13}\times 3^1\times {\mathrm{3329}}^1$

素因数の和:3358

約数の個数: 56

約数和(自身を含む): 218221560

約数和(自身を除く): 136408056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 3329, 4096, 6144, 6658, 8192, 9987, 12288, 13316, 19974, 24576, 26632, 39948, 53264, 79896, 106528, 159792, 213056, 319584, 426112, 639168, 852224, 1278336, 1704448, 2556672, 3408896, 5113344, 6817792, 10226688, 13635584, 20453376, 27271168, 40906752, 81813504]

約数ペア:

[(1, 81813504), (2, 40906752), (3, 27271168), (4, 20453376), (6, 13635584), (8, 10226688), (12, 6817792), (16, 5113344), (24, 3408896), (32, 2556672), (48, 1704448), (64, 1278336), (96, 852224), (128, 639168), (192, 426112), (256, 319584), (384, 213056), (512, 159792), (768, 106528), (1024, 79896), (1536, 53264), (2048, 39948), (3072, 26632), (3329, 24576), (4096, 19974), (6144, 13316), (6658, 12288), (8192, 9987)]