78300064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1447}}^1$

素因数の和:1565

約数の個数: 48

約数和(自身を含む): 164203200

約数和(自身を除く): 85903136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 356, 608, 712, 1424, 1447, 1691, 2848, 2894, 3382, 5788, 6764, 11576, 13528, 23152, 27056, 27493, 46304, 54112, 54986, 109972, 128783, 219944, 257566, 439888, 515132, 879776, 1030264, 2060528, 2446877, 4121056, 4893754, 9787508, 19575016, 39150032, 78300064]

約数ペア:

[(1, 78300064), (2, 39150032), (4, 19575016), (8, 9787508), (16, 4893754), (19, 4121056), (32, 2446877), (38, 2060528), (76, 1030264), (89, 879776), (152, 515132), (178, 439888), (304, 257566), (356, 219944), (608, 128783), (712, 109972), (1424, 54986), (1447, 54112), (1691, 46304), (2848, 27493), (2894, 27056), (3382, 23152), (5788, 13528), (6764, 11576)]