90489204

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{64451}}^1$

素因数の和:64477

約数の個数: 48

約数和(自身を含む): 252651840

約数和(自身を除く): 162162636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 64451, 128902, 193353, 257804, 386706, 580059, 773412, 837863, 1160118, 1675726, 1740177, 2320236, 2513589, 3351452, 3480354, 5027178, 6960708, 7540767, 10054356, 15081534, 22622301, 30163068, 45244602, 90489204]

約数ペア:

[(1, 90489204), (2, 45244602), (3, 30163068), (4, 22622301), (6, 15081534), (9, 10054356), (12, 7540767), (13, 6960708), (18, 5027178), (26, 3480354), (27, 3351452), (36, 2513589), (39, 2320236), (52, 1740177), (54, 1675726), (78, 1160118), (108, 837863), (117, 773412), (156, 580059), (234, 386706), (351, 257804), (468, 193353), (702, 128902), (1404, 64451)]