90565188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63421}}^1$

素因数の和:63452

約数の個数: 48

約数和(自身を含む): 255717504

約数和(自身を除く): 165152316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 63421, 126842, 190263, 253684, 380526, 443947, 761052, 887894, 1078157, 1331841, 1775788, 2156314, 2663682, 3234471, 4312628, 5327364, 6468942, 7547099, 12937884, 15094198, 22641297, 30188396, 45282594, 90565188]

約数ペア:

[(1, 90565188), (2, 45282594), (3, 30188396), (4, 22641297), (6, 15094198), (7, 12937884), (12, 7547099), (14, 6468942), (17, 5327364), (21, 4312628), (28, 3234471), (34, 2663682), (42, 2156314), (51, 1775788), (68, 1331841), (84, 1078157), (102, 887894), (119, 761052), (204, 443947), (238, 380526), (357, 253684), (476, 190263), (714, 126842), (1428, 63421)]