80638848

素因数分解:

$2^7\times 3^3\times {\mathrm{23333}}^1$

素因数の和:23356

約数の個数: 64

約数和(自身を含む): 238006800

約数和(自身を除く): 157367952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 23333, 46666, 69999, 93332, 139998, 186664, 209997, 279996, 373328, 419994, 559992, 629991, 746656, 839988, 1119984, 1259982, 1493312, 1679976, 2239968, 2519964, 2986624, 3359952, 4479936, 5039928, 6719904, 8959872, 10079856, 13439808, 20159712, 26879616, 40319424, 80638848]

約数ペア:

[(1, 80638848), (2, 40319424), (3, 26879616), (4, 20159712), (6, 13439808), (8, 10079856), (9, 8959872), (12, 6719904), (16, 5039928), (18, 4479936), (24, 3359952), (27, 2986624), (32, 2519964), (36, 2239968), (48, 1679976), (54, 1493312), (64, 1259982), (72, 1119984), (96, 839988), (108, 746656), (128, 629991), (144, 559992), (192, 419994), (216, 373328), (288, 279996), (384, 209997), (432, 186664), (576, 139998), (864, 93332), (1152, 69999), (1728, 46666), (3456, 23333)]