90985284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{194413}}^1$

素因数の和:194436

約数の個数: 36

約数和(自身を含む): 247683436

約数和(自身を除く): 156698152

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 194413, 388826, 583239, 777652, 1166478, 1749717, 2332956, 2527369, 3499434, 5054738, 6998868, 7582107, 10109476, 15164214, 22746321, 30328428, 45492642, 90985284]

約数ペア:

[(1, 90985284), (2, 45492642), (3, 30328428), (4, 22746321), (6, 15164214), (9, 10109476), (12, 7582107), (13, 6998868), (18, 5054738), (26, 3499434), (36, 2527369), (39, 2332956), (52, 1749717), (78, 1166478), (117, 777652), (156, 583239), (234, 388826), (468, 194413)]