78047568

素因数分解:

$2^4\times 3^2\times {\mathrm{349}}^1\times {\mathrm{1553}}^1$

素因数の和:1916

約数の個数: 60

約数和(自身を含む): 219191700

約数和(自身を除く): 141144132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 349, 698, 1047, 1396, 1553, 2094, 2792, 3106, 3141, 4188, 4659, 5584, 6212, 6282, 8376, 9318, 12424, 12564, 13977, 16752, 18636, 24848, 25128, 27954, 37272, 50256, 55908, 74544, 111816, 223632, 541997, 1083994, 1625991, 2167988, 3251982, 4335976, 4877973, 6503964, 8671952, 9755946, 13007928, 19511892, 26015856, 39023784, 78047568]

約数ペア:

[(1, 78047568), (2, 39023784), (3, 26015856), (4, 19511892), (6, 13007928), (8, 9755946), (9, 8671952), (12, 6503964), (16, 4877973), (18, 4335976), (24, 3251982), (36, 2167988), (48, 1625991), (72, 1083994), (144, 541997), (349, 223632), (698, 111816), (1047, 74544), (1396, 55908), (1553, 50256), (2094, 37272), (2792, 27954), (3106, 25128), (3141, 24848), (4188, 18636), (4659, 16752), (5584, 13977), (6212, 12564), (6282, 12424), (8376, 9318)]