90221054

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 173352960

約数和(自身を除く): 83131906

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 127, 154, 254, 539, 659, 889, 1078, 1318, 1397, 1778, 2794, 4613, 6223, 7249, 9226, 9779, 12446, 14498, 19558, 32291, 50743, 64582, 68453, 83693, 101486, 136906, 167386, 355201, 585851, 710402, 920623, 1171702, 1841246, 4100957, 6444361, 8201914, 12888722, 45110527, 90221054]

約数ペア:

[(1, 90221054), (2, 45110527), (7, 12888722), (11, 8201914), (14, 6444361), (22, 4100957), (49, 1841246), (77, 1171702), (98, 920623), (127, 710402), (154, 585851), (254, 355201), (539, 167386), (659, 136906), (889, 101486), (1078, 83693), (1318, 68453), (1397, 64582), (1778, 50743), (2794, 32291), (4613, 19558), (6223, 14498), (7249, 12446), (9226, 9779)]