84139638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 194745600

約数和(自身を除く): 110605962

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 229, 293, 418, 458, 586, 627, 687, 879, 1254, 1374, 1758, 2519, 3223, 4351, 5038, 5567, 6446, 7557, 8702, 9669, 11134, 13053, 15114, 16701, 19338, 26106, 33402, 47861, 61237, 67097, 95722, 122474, 134194, 143583, 183711, 201291, 287166, 367422, 402582, 738067, 1274843, 1476134, 2214201, 2549686, 3824529, 4428402, 7649058, 14023273, 28046546, 42069819, 84139638]

約数ペア:

[(1, 84139638), (2, 42069819), (3, 28046546), (6, 14023273), (11, 7649058), (19, 4428402), (22, 3824529), (33, 2549686), (38, 2214201), (57, 1476134), (66, 1274843), (114, 738067), (209, 402582), (229, 367422), (293, 287166), (418, 201291), (458, 183711), (586, 143583), (627, 134194), (687, 122474), (879, 95722), (1254, 67097), (1374, 61237), (1758, 47861), (2519, 33402), (3223, 26106), (4351, 19338), (5038, 16701), (5567, 15114), (6446, 13053), (7557, 11134), (8702, 9669)]