90064156

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2719}}^1$

素因数の和:2763

約数の個数: 54

約数和(自身を含む): 198606240

約数和(自身を除く): 108542084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 364, 637, 676, 1183, 1274, 2366, 2548, 2719, 4732, 5438, 8281, 10876, 16562, 19033, 33124, 35347, 38066, 70694, 76132, 133231, 141388, 247429, 266462, 459511, 494858, 532924, 919022, 989716, 1732003, 1838044, 3216577, 3464006, 6433154, 6928012, 12866308, 22516039, 45032078, 90064156]

約数ペア:

[(1, 90064156), (2, 45032078), (4, 22516039), (7, 12866308), (13, 6928012), (14, 6433154), (26, 3464006), (28, 3216577), (49, 1838044), (52, 1732003), (91, 989716), (98, 919022), (169, 532924), (182, 494858), (196, 459511), (338, 266462), (364, 247429), (637, 141388), (676, 133231), (1183, 76132), (1274, 70694), (2366, 38066), (2548, 35347), (2719, 33124), (4732, 19033), (5438, 16562), (8281, 10876)]