90969242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 175440384

約数和(自身を除く): 84471142

約数列:

[1, 2, 7, 13, 14, 26, 41, 73, 82, 91, 146, 167, 182, 287, 334, 511, 533, 574, 949, 1022, 1066, 1169, 1898, 2171, 2338, 2993, 3731, 4342, 5986, 6643, 6847, 7462, 12191, 13286, 13694, 15197, 20951, 24382, 30394, 38909, 41902, 47929, 77818, 85337, 89011, 95858, 158483, 170674, 178022, 272363, 316966, 499831, 544726, 623077, 999662, 1109381, 1246154, 2218762, 3498817, 6497803, 6997634, 12995606, 45484621, 90969242]

約数ペア:

[(1, 90969242), (2, 45484621), (7, 12995606), (13, 6997634), (14, 6497803), (26, 3498817), (41, 2218762), (73, 1246154), (82, 1109381), (91, 999662), (146, 623077), (167, 544726), (182, 499831), (287, 316966), (334, 272363), (511, 178022), (533, 170674), (574, 158483), (949, 95858), (1022, 89011), (1066, 85337), (1169, 77818), (1898, 47929), (2171, 41902), (2338, 38909), (2993, 30394), (3731, 24382), (4342, 20951), (5986, 15197), (6643, 13694), (6847, 13286), (7462, 12191)]