90528516

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{21493}}^1$

素因数の和:21522

約数の個数: 60

約数和(自身を含む): 254875852

約数和(自身を除く): 164347336

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 21493, 42986, 64479, 85972, 128958, 193437, 257916, 279409, 386874, 558818, 580311, 773748, 838227, 1117636, 1160622, 1676454, 1740933, 2321244, 2514681, 3352908, 3481866, 5029362, 6963732, 7544043, 10058724, 15088086, 22632129, 30176172, 45264258, 90528516]

約数ペア:

[(1, 90528516), (2, 45264258), (3, 30176172), (4, 22632129), (6, 15088086), (9, 10058724), (12, 7544043), (13, 6963732), (18, 5029362), (26, 3481866), (27, 3352908), (36, 2514681), (39, 2321244), (52, 1740933), (54, 1676454), (78, 1160622), (81, 1117636), (108, 838227), (117, 773748), (156, 580311), (162, 558818), (234, 386874), (324, 279409), (351, 257916), (468, 193437), (702, 128958), (1053, 85972), (1404, 64479), (2106, 42986), (4212, 21493)]