91054678

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 163826208

約数和(自身を除く): 72771530

約数列:

[1, 2, 11, 13, 22, 26, 103, 121, 143, 206, 242, 281, 286, 562, 1133, 1339, 1573, 2266, 2678, 3091, 3146, 3653, 6182, 7306, 12463, 14729, 24926, 28943, 29458, 34001, 40183, 57886, 68002, 80366, 162019, 318373, 324038, 376259, 442013, 636746, 752518, 884026, 3502103, 4138849, 7004206, 8277698, 45527339, 91054678]

約数ペア:

[(1, 91054678), (2, 45527339), (11, 8277698), (13, 7004206), (22, 4138849), (26, 3502103), (103, 884026), (121, 752518), (143, 636746), (206, 442013), (242, 376259), (281, 324038), (286, 318373), (562, 162019), (1133, 80366), (1339, 68002), (1573, 57886), (2266, 40183), (2678, 34001), (3091, 29458), (3146, 28943), (3653, 24926), (6182, 14729), (7306, 12463)]