90941396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1091}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 196909440

約数和(自身を除く): 105968044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 229, 364, 458, 916, 1091, 1603, 2182, 2977, 3206, 4364, 5954, 6412, 7637, 11908, 14183, 15274, 20839, 28366, 30548, 41678, 56732, 83356, 99281, 198562, 249839, 397124, 499678, 999356, 1748873, 3247907, 3497746, 6495814, 6995492, 12991628, 22735349, 45470698, 90941396]

約数ペア:

[(1, 90941396), (2, 45470698), (4, 22735349), (7, 12991628), (13, 6995492), (14, 6495814), (26, 3497746), (28, 3247907), (52, 1748873), (91, 999356), (182, 499678), (229, 397124), (364, 249839), (458, 198562), (916, 99281), (1091, 83356), (1603, 56732), (2182, 41678), (2977, 30548), (3206, 28366), (4364, 20839), (5954, 15274), (6412, 14183), (7637, 11908)]